| 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 | $41.29 | 6.233% | $43.8636 | $43.86 | $43.85 | $43.90 |
| Purchase #2 | $69.44 | 11.170% | $77.1964 | $77.20 | $77.20 | $77.20 |
| Purchase #3 | $30.25 | 6.549% | $32.2311 | $32.23 | $32.25 | $32.20 |
| Purchase #4 | $128.84 | 12.387% | $144.7994 | $144.80 | $144.80 | $144.80 |
| Purchase #5 | $174.66 | 11.801% | $195.2716 | $195.27 | $195.25 | $195.30 |
| Purchase #6 | $75.39 | 8.131% | $81.52 | $81.52 | $81.50 | $81.50 |
| Purchase #7 | $98.67 | 13.301% | $111.7941 | $111.79 | $111.80 | $111.80 |
| 7 purchase totals = | $618.54 | $686.6762 | $686.67 | $686.65 | $686.70 | |