| 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 | $94.42 | 9.774% | $103.6486 | $103.65 | $103.65 | $103.60 |
| Purchase #2 | $226.26 | 7.127% | $242.3856 | $242.39 | $242.40 | $242.40 |
| Purchase #3 | $131.30 | 12.725% | $148.0079 | $148.01 | $148.00 | $148.00 |
| Purchase #4 | $69.27 | 9.413% | $75.7904 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $85.72 | 7.482% | $92.1336 | $92.13 | $92.15 | $92.10 |
| Purchase #6 | $144.39 | 5.773% | $152.7256 | $152.73 | $152.75 | $152.70 |
| Purchase #7 | $216.96 | 8.617% | $235.6554 | $235.66 | $235.65 | $235.70 |
| 7 purchase totals = | $968.32 | $1,050.3471 | $1,050.36 | $1,050.40 | $1,050.30 | |