| 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 | $241.99 | 12.541% | $272.338 | $272.34 | $272.35 | $272.30 |
| Purchase #2 | $108.60 | 3.799% | $112.7257 | $112.73 | $112.75 | $112.70 |
| Purchase #3 | $240.27 | 9.747% | $263.6891 | $263.69 | $263.70 | $263.70 |
| Purchase #4 | $156.59 | 6.427% | $166.654 | $166.65 | $166.65 | $166.70 |
| Purchase #5 | $226.49 | 9.771% | $248.6203 | $248.62 | $248.60 | $248.60 |
| Purchase #6 | $90.49 | 4.113% | $94.2119 | $94.21 | $94.20 | $94.20 |
| Purchase #7 | $5.80 | 6.528% | $6.1786 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $1,070.23 | $1,164.4176 | $1,164.42 | $1,164.45 | $1,164.40 | |