| 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 | $170.39 | 13.703% | $193.7385 | $193.74 | $193.75 | $193.70 |
| Purchase #2 | $143.65 | 11.836% | $160.6524 | $160.65 | $160.65 | $160.70 |
| Purchase #3 | $189.94 | 9.508% | $207.9995 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $221.84 | 12.572% | $249.7297 | $249.73 | $249.75 | $249.70 |
| Purchase #5 | $146.61 | 3.135% | $151.2062 | $151.21 | $151.20 | $151.20 |
| Purchase #6 | $24.37 | 7.301% | $26.1493 | $26.15 | $26.15 | $26.10 |
| Purchase #7 | $135.40 | 11.104% | $150.4348 | $150.43 | $150.45 | $150.40 |
| 7 purchase totals = | $1,032.20 | $1,139.9104 | $1,139.91 | $1,139.95 | $1,139.80 | |