| 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 | $194.80 | 13.407% | $220.9168 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $248.64 | 4.188% | $259.053 | $259.05 | $259.05 | $259.10 |
| Purchase #3 | $111.61 | 13.398% | $126.5635 | $126.56 | $126.55 | $126.60 |
| Purchase #4 | $157.79 | 7.240% | $169.214 | $169.21 | $169.20 | $169.20 |
| Purchase #5 | $83.91 | 13.802% | $95.4913 | $95.49 | $95.50 | $95.50 |
| Purchase #6 | $40.57 | 12.460% | $45.625 | $45.63 | $45.65 | $45.60 |
| Purchase #7 | $37.76 | 6.440% | $40.1917 | $40.19 | $40.20 | $40.20 |
| 7 purchase totals = | $875.08 | $957.0553 | $957.05 | $957.05 | $957.10 | |