| 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 | $37.25 | 9.527% | $40.7988 | $40.80 | $40.80 | $40.80 |
| Purchase #2 | $191.97 | 6.316% | $204.0948 | $204.09 | $204.10 | $204.10 |
| Purchase #3 | $124.62 | 6.376% | $132.5658 | $132.57 | $132.55 | $132.60 |
| Purchase #4 | $83.95 | 7.460% | $90.2127 | $90.21 | $90.20 | $90.20 |
| Purchase #5 | $212.74 | 12.848% | $240.0728 | $240.07 | $240.05 | $240.10 |
| Purchase #6 | $68.64 | 6.716% | $73.2499 | $73.25 | $73.25 | $73.20 |
| Purchase #7 | $234.37 | 6.326% | $249.1962 | $249.20 | $249.20 | $249.20 |
| 7 purchase totals = | $953.54 | $1,030.1910 | $1,030.19 | $1,030.15 | $1,030.20 | |