| 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 | $212.39 | 13.405% | $240.8609 | $240.86 | $240.85 | $240.90 |
| Purchase #2 | $110.39 | 8.799% | $120.1032 | $120.10 | $120.10 | $120.10 |
| Purchase #3 | $140.98 | 10.306% | $155.5094 | $155.51 | $155.50 | $155.50 |
| Purchase #4 | $58.40 | 6.473% | $62.1802 | $62.18 | $62.20 | $62.20 |
| Purchase #5 | $159.37 | 7.330% | $171.0518 | $171.05 | $171.05 | $171.10 |
| Purchase #6 | $188.58 | 11.190% | $209.6821 | $209.68 | $209.70 | $209.70 |
| Purchase #7 | $185.32 | 11.387% | $206.4224 | $206.42 | $206.40 | $206.40 |
| 7 purchase totals = | $1,055.43 | $1,165.8100 | $1,165.80 | $1,165.80 | $1,165.90 | |