| 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 | $88.71 | 10.827% | $98.3146 | $98.31 | $98.30 | $98.30 |
| Purchase #2 | $158.44 | 13.542% | $179.8959 | $179.90 | $179.90 | $179.90 |
| Purchase #3 | $226.57 | 10.849% | $251.1506 | $251.15 | $251.15 | $251.20 |
| Purchase #4 | $204.46 | 9.225% | $223.3214 | $223.32 | $223.30 | $223.30 |
| Purchase #5 | $131.27 | 12.611% | $147.8245 | $147.82 | $147.80 | $147.80 |
| Purchase #6 | $249.45 | 5.501% | $263.1722 | $263.17 | $263.15 | $263.20 |
| Purchase #7 | $129.28 | 10.150% | $142.4019 | $142.40 | $142.40 | $142.40 |
| 7 purchase totals = | $1,188.18 | $1,306.0811 | $1,306.07 | $1,306.00 | $1,306.10 | |