| 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 | $143.64 | 6.401% | $152.8344 | $152.83 | $152.85 | $152.80 |
| Purchase #2 | $131.93 | 13.606% | $149.8804 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $235.73 | 10.629% | $260.7857 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $148.39 | 11.222% | $165.0423 | $165.04 | $165.05 | $165.00 |
| Purchase #5 | $23.97 | 3.368% | $24.7773 | $24.78 | $24.80 | $24.80 |
| Purchase #6 | $226.91 | 13.758% | $258.1283 | $258.13 | $258.15 | $258.10 |
| Purchase #7 | $200.26 | 13.323% | $226.9406 | $226.94 | $226.95 | $226.90 |
| 7 purchase totals = | $1,110.83 | $1,238.3890 | $1,238.39 | $1,238.50 | $1,238.30 | |