| 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 | $68.64 | 7.329% | $73.6706 | $73.67 | $73.65 | $73.70 |
| Purchase #2 | $144.86 | 5.484% | $152.8041 | $152.80 | $152.80 | $152.80 |
| Purchase #3 | $140.28 | 5.626% | $148.1722 | $148.17 | $148.15 | $148.20 |
| Purchase #4 | $90.84 | 12.342% | $102.0515 | $102.05 | $102.05 | $102.10 |
| Purchase #5 | $26.29 | 11.842% | $29.4033 | $29.40 | $29.40 | $29.40 |
| Purchase #6 | $135.63 | 7.250% | $145.4632 | $145.46 | $145.45 | $145.50 |
| Purchase #7 | $249.60 | 12.350% | $280.4256 | $280.43 | $280.45 | $280.40 |
| 7 purchase totals = | $856.14 | $931.9905 | $931.98 | $931.95 | $932.10 | |