| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $153.57 | 8.475% | $166.5851 | $166.59 | $166.60 | $166.60 |
| Purchase #2 | $234.67 | 6.528% | $249.9893 | $249.99 | $250.00 | $250.00 |
| Purchase #3 | $220.48 | 12.831% | $248.7698 | $248.77 | $248.75 | $248.80 |
| Purchase #4 | $167.43 | 10.809% | $185.5275 | $185.53 | $185.55 | $185.50 |
| Purchase #5 | $161.63 | 10.181% | $178.0856 | $178.09 | $178.10 | $178.10 |
| Purchase #6 | $126.67 | 11.421% | $141.137 | $141.14 | $141.15 | $141.10 |
| Purchase #7 | $106.75 | 12.820% | $120.4354 | $120.44 | $120.45 | $120.40 |
| 7 purchase totals = | $1,171.20 | $1,290.5297 | $1,290.55 | $1,290.60 | $1,290.50 | |