| 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 | $17.45 | 10.109% | $19.214 | $19.21 | $19.20 | $19.20 |
| Purchase #2 | $84.51 | 6.493% | $89.9972 | $90.00 | $90.00 | $90.00 |
| Purchase #3 | $136.83 | 12.601% | $154.0719 | $154.07 | $154.05 | $154.10 |
| Purchase #4 | $129.58 | 5.449% | $136.6408 | $136.64 | $136.65 | $136.60 |
| Purchase #5 | $148.74 | 4.803% | $155.884 | $155.88 | $155.90 | $155.90 |
| Purchase #6 | $62.36 | 8.728% | $67.8028 | $67.80 | $67.80 | $67.80 |
| Purchase #7 | $75.66 | 9.751% | $83.0376 | $83.04 | $83.05 | $83.00 |
| 7 purchase totals = | $655.13 | $706.6483 | $706.64 | $706.65 | $706.60 | |