| 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 | $100.69 | 4.827% | $105.5503 | $105.55 | $105.55 | $105.60 |
| Purchase #2 | $228.52 | 12.520% | $257.1307 | $257.13 | $257.15 | $257.10 |
| Purchase #3 | $54.25 | 6.688% | $57.8782 | $57.88 | $57.90 | $57.90 |
| Purchase #4 | $226.92 | 6.637% | $241.9807 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $126.34 | 9.656% | $138.5394 | $138.54 | $138.55 | $138.50 |
| Purchase #6 | $62.29 | 6.808% | $66.5307 | $66.53 | $66.55 | $66.50 |
| Purchase #7 | $164.35 | 12.301% | $184.5667 | $184.57 | $184.55 | $184.60 |
| 7 purchase totals = | $963.36 | $1,052.1767 | $1,052.18 | $1,052.25 | $1,052.20 | |