| 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 | $111.71 | 11.805% | $124.8974 | $124.90 | $124.90 | $124.90 |
| Purchase #2 | $181.74 | 6.675% | $193.8711 | $193.87 | $193.85 | $193.90 |
| Purchase #3 | $145.63 | 10.234% | $160.5338 | $160.53 | $160.55 | $160.50 |
| Purchase #4 | $30.88 | 4.220% | $32.1831 | $32.18 | $32.20 | $32.20 |
| Purchase #5 | $232.33 | 9.130% | $253.5417 | $253.54 | $253.55 | $253.50 |
| Purchase #6 | $92.47 | 13.272% | $104.7426 | $104.74 | $104.75 | $104.70 |
| Purchase #7 | $6.55 | 12.845% | $7.3913 | $7.39 | $7.40 | $7.40 |
| 7 purchase totals = | $801.31 | $877.1610 | $877.15 | $877.20 | $877.10 | |