| 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 | $198.89 | 9.148% | $217.0845 | $217.08 | $217.10 | $217.10 |
| Purchase #2 | $135.60 | 4.188% | $141.2789 | $141.28 | $141.30 | $141.30 |
| Purchase #3 | $26.65 | 5.753% | $28.1832 | $28.18 | $28.20 | $28.20 |
| Purchase #4 | $162.83 | 3.519% | $168.56 | $168.56 | $168.55 | $168.60 |
| Purchase #5 | $191.36 | 11.722% | $213.7912 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $75.61 | 7.511% | $81.2891 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $143.54 | 8.459% | $155.682 | $155.68 | $155.70 | $155.70 |
| 7 purchase totals = | $934.48 | $1,005.8689 | $1,005.86 | $1,005.95 | $1,006.00 | |