| 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 | $150.49 | 13.247% | $170.4254 | $170.43 | $170.45 | $170.40 |
| Purchase #2 | $96.32 | 9.571% | $105.5388 | $105.54 | $105.55 | $105.50 |
| Purchase #3 | $203.32 | 10.506% | $224.6808 | $224.68 | $224.70 | $224.70 |
| Purchase #4 | $80.76 | 13.131% | $91.3646 | $91.36 | $91.35 | $91.40 |
| Purchase #5 | $202.58 | 7.736% | $218.2516 | $218.25 | $218.25 | $218.30 |
| Purchase #6 | $94.63 | 3.530% | $97.9704 | $97.97 | $97.95 | $98.00 |
| Purchase #7 | $60.32 | 3.714% | $62.5603 | $62.56 | $62.55 | $62.60 |
| 7 purchase totals = | $888.42 | $970.7919 | $970.79 | $970.80 | $970.90 | |