| 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 | $215.83 | 10.474% | $238.436 | $238.44 | $238.45 | $238.40 |
| Purchase #2 | $172.72 | 7.735% | $186.0799 | $186.08 | $186.10 | $186.10 |
| Purchase #3 | $168.31 | 5.570% | $177.6849 | $177.68 | $177.70 | $177.70 |
| Purchase #4 | $118.34 | 6.627% | $126.1824 | $126.18 | $126.20 | $126.20 |
| Purchase #5 | $103.27 | 9.496% | $113.0765 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $49.36 | 8.791% | $53.6992 | $53.70 | $53.70 | $53.70 |
| Purchase #7 | $72.66 | 11.212% | $80.8066 | $80.81 | $80.80 | $80.80 |
| 7 purchase totals = | $900.49 | $975.9655 | $975.97 | $976.05 | $976.00 | |