| 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 | $247.97 | 4.134% | $258.2211 | $258.22 | $258.20 | $258.20 |
| Purchase #2 | $57.88 | 11.133% | $64.3238 | $64.32 | $64.30 | $64.30 |
| Purchase #3 | $200.84 | 4.324% | $209.5243 | $209.52 | $209.50 | $209.50 |
| Purchase #4 | $127.53 | 4.485% | $133.2497 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $25.58 | 6.510% | $27.2453 | $27.25 | $27.25 | $27.20 |
| Purchase #6 | $90.98 | 11.702% | $101.6265 | $101.63 | $101.65 | $101.60 |
| Purchase #7 | $50.79 | 7.591% | $54.6455 | $54.65 | $54.65 | $54.60 |
| 7 purchase totals = | $801.57 | $848.8362 | $848.84 | $848.80 | $848.60 | |