| 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 | $149.91 | 3.416% | $155.0309 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $234.27 | 8.369% | $253.8761 | $253.88 | $253.90 | $253.90 |
| Purchase #3 | $248.42 | 9.362% | $271.6771 | $271.68 | $271.70 | $271.70 |
| Purchase #4 | $238.55 | 5.194% | $250.9403 | $250.94 | $250.95 | $250.90 |
| Purchase #5 | $145.32 | 11.148% | $161.5203 | $161.52 | $161.50 | $161.50 |
| Purchase #6 | $47.54 | 11.840% | $53.1687 | $53.17 | $53.15 | $53.20 |
| Purchase #7 | $91.41 | 10.516% | $101.0227 | $101.02 | $101.00 | $101.00 |
| 7 purchase totals = | $1,155.42 | $1,247.2361 | $1,247.24 | $1,247.25 | $1,247.20 | |