| 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 | $177.84 | 9.335% | $194.4414 | $194.44 | $194.45 | $194.40 |
| Purchase #2 | $133.63 | 9.288% | $146.0416 | $146.04 | $146.05 | $146.00 |
| Purchase #3 | $142.74 | 7.261% | $153.1044 | $153.10 | $153.10 | $153.10 |
| Purchase #4 | $165.93 | 5.468% | $175.0031 | $175.00 | $175.00 | $175.00 |
| Purchase #5 | $81.93 | 5.167% | $86.1633 | $86.16 | $86.15 | $86.20 |
| Purchase #6 | $147.66 | 3.402% | $152.6834 | $152.68 | $152.70 | $152.70 |
| Purchase #7 | $13.52 | 10.270% | $14.9085 | $14.91 | $14.90 | $14.90 |
| 7 purchase totals = | $863.25 | $922.3457 | $922.33 | $922.35 | $922.30 | |