| 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 | $156.51 | 11.241% | $174.1033 | $174.10 | $174.10 | $174.10 |
| Purchase #2 | $122.66 | 6.354% | $130.4538 | $130.45 | $130.45 | $130.50 |
| Purchase #3 | $238.92 | 10.392% | $263.7486 | $263.75 | $263.75 | $263.70 |
| Purchase #4 | $54.82 | 13.658% | $62.3073 | $62.31 | $62.30 | $62.30 |
| Purchase #5 | $19.83 | 8.428% | $21.5013 | $21.50 | $21.50 | $21.50 |
| Purchase #6 | $210.45 | 12.352% | $236.4448 | $236.44 | $236.45 | $236.40 |
| Purchase #7 | $82.34 | 6.342% | $87.562 | $87.56 | $87.55 | $87.60 |
| 7 purchase totals = | $885.53 | $976.1211 | $976.11 | $976.10 | $976.10 | |