| 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 | $75.88 | 11.413% | $84.5402 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $159.75 | 5.408% | $168.3893 | $168.39 | $168.40 | $168.40 |
| Purchase #3 | $19.54 | 4.105% | $20.3421 | $20.34 | $20.35 | $20.30 |
| Purchase #4 | $128.45 | 3.646% | $133.1333 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $69.57 | 8.528% | $75.5029 | $75.50 | $75.50 | $75.50 |
| Purchase #6 | $189.34 | 8.633% | $205.6857 | $205.69 | $205.70 | $205.70 |
| Purchase #7 | $30.74 | 4.217% | $32.0363 | $32.04 | $32.05 | $32.00 |
| 7 purchase totals = | $673.27 | $719.6298 | $719.63 | $719.70 | $719.50 | |