| 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 | $196.64 | 3.315% | $203.1586 | $203.16 | $203.15 | $203.20 |
| Purchase #2 | $170.57 | 10.456% | $188.4048 | $188.40 | $188.40 | $188.40 |
| Purchase #3 | $173.64 | 5.745% | $183.6156 | $183.62 | $183.60 | $183.60 |
| Purchase #4 | $233.85 | 3.837% | $242.8228 | $242.82 | $242.80 | $242.80 |
| Purchase #5 | $74.64 | 9.852% | $81.9935 | $81.99 | $82.00 | $82.00 |
| Purchase #6 | $139.30 | 10.130% | $153.4111 | $153.41 | $153.40 | $153.40 |
| Purchase #7 | $162.91 | 6.669% | $173.7745 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $1,151.55 | $1,227.1809 | $1,227.17 | $1,227.10 | $1,227.20 | |