| 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 | $125.92 | 4.163% | $131.162 | $131.16 | $131.15 | $131.20 |
| Purchase #2 | $141.67 | 4.138% | $147.5323 | $147.53 | $147.55 | $147.50 |
| Purchase #3 | $23.48 | 8.435% | $25.4605 | $25.46 | $25.45 | $25.50 |
| Purchase #4 | $95.79 | 5.689% | $101.2395 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $70.34 | 4.105% | $73.2275 | $73.23 | $73.25 | $73.20 |
| Purchase #6 | $82.30 | 5.656% | $86.9549 | $86.95 | $86.95 | $87.00 |
| Purchase #7 | $37.45 | 12.622% | $42.1769 | $42.18 | $42.20 | $42.20 |
| 7 purchase totals = | $576.95 | $607.7536 | $607.75 | $607.80 | $607.80 | |