| 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 | $86.55 | 5.729% | $91.5084 | $91.51 | $91.50 | $91.50 |
| Purchase #2 | $14.94 | 12.315% | $16.7799 | $16.78 | $16.80 | $16.80 |
| Purchase #3 | $243.49 | 3.743% | $252.6038 | $252.60 | $252.60 | $252.60 |
| Purchase #4 | $47.27 | 3.121% | $48.7453 | $48.75 | $48.75 | $48.70 |
| Purchase #5 | $175.98 | 8.512% | $190.9594 | $190.96 | $190.95 | $191.00 |
| Purchase #6 | $174.63 | 3.851% | $181.355 | $181.36 | $181.35 | $181.40 |
| Purchase #7 | $35.96 | 4.307% | $37.5088 | $37.51 | $37.50 | $37.50 |
| 7 purchase totals = | $778.82 | $819.4606 | $819.47 | $819.45 | $819.50 | |