| 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 | $74.40 | 13.158% | $84.1896 | $84.19 | $84.20 | $84.20 |
| Purchase #2 | $104.77 | 4.869% | $109.8713 | $109.87 | $109.85 | $109.90 |
| Purchase #3 | $26.94 | 9.655% | $29.5411 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $148.93 | 3.308% | $153.8566 | $153.86 | $153.85 | $153.90 |
| Purchase #5 | $179.48 | 7.672% | $193.2497 | $193.25 | $193.25 | $193.20 |
| Purchase #6 | $130.43 | 5.786% | $137.9767 | $137.98 | $138.00 | $138.00 |
| Purchase #7 | $142.67 | 12.573% | $160.6079 | $160.61 | $160.60 | $160.60 |
| 7 purchase totals = | $807.62 | $869.2929 | $869.30 | $869.30 | $869.30 | |