| 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 | $246.81 | 8.729% | $268.354 | $268.35 | $268.35 | $268.40 |
| Purchase #2 | $149.91 | 10.843% | $166.1647 | $166.16 | $166.15 | $166.20 |
| Purchase #3 | $42.32 | 7.605% | $45.5384 | $45.54 | $45.55 | $45.50 |
| Purchase #4 | $107.29 | 6.804% | $114.59 | $114.59 | $114.60 | $114.60 |
| Purchase #5 | $234.39 | 3.808% | $243.3156 | $243.32 | $243.30 | $243.30 |
| Purchase #6 | $232.43 | 10.561% | $256.9769 | $256.98 | $257.00 | $257.00 |
| Purchase #7 | $220.70 | 11.518% | $246.1202 | $246.12 | $246.10 | $246.10 |
| 7 purchase totals = | $1,233.85 | $1,341.0598 | $1,341.06 | $1,341.05 | $1,341.10 | |