| 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 | $198.96 | 12.324% | $223.4798 | $223.48 | $223.50 | $223.50 |
| Purchase #2 | $57.63 | 4.862% | $60.432 | $60.43 | $60.45 | $60.40 |
| Purchase #3 | $112.70 | 12.297% | $126.5587 | $126.56 | $126.55 | $126.60 |
| Purchase #4 | $185.77 | 6.325% | $197.52 | $197.52 | $197.50 | $197.50 |
| Purchase #5 | $163.30 | 11.145% | $181.4998 | $181.50 | $181.50 | $181.50 |
| Purchase #6 | $199.87 | 10.650% | $221.1562 | $221.16 | $221.15 | $221.20 |
| Purchase #7 | $147.82 | 13.658% | $168.0093 | $168.01 | $168.00 | $168.00 |
| 7 purchase totals = | $1,066.05 | $1,178.6558 | $1,178.66 | $1,178.65 | $1,178.70 | |