| 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 | $200.54 | 5.685% | $211.9407 | $211.94 | $211.95 | $211.90 |
| Purchase #2 | $9.70 | 4.511% | $10.1376 | $10.14 | $10.15 | $10.10 |
| Purchase #3 | $200.36 | 8.306% | $217.0019 | $217.00 | $217.00 | $217.00 |
| Purchase #4 | $166.47 | 10.517% | $183.9776 | $183.98 | $184.00 | $184.00 |
| Purchase #5 | $102.97 | 13.176% | $116.5373 | $116.54 | $116.55 | $116.50 |
| Purchase #6 | $231.84 | 8.494% | $251.5325 | $251.53 | $251.55 | $251.50 |
| Purchase #7 | $186.51 | 8.380% | $202.1395 | $202.14 | $202.15 | $202.10 |
| 7 purchase totals = | $1,098.39 | $1,193.2671 | $1,193.27 | $1,193.35 | $1,193.10 | |