| 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 | $35.38 | 8.106% | $38.2479 | $38.25 | $38.25 | $38.20 |
| Purchase #2 | $64.46 | 9.427% | $70.5366 | $70.54 | $70.55 | $70.50 |
| Purchase #3 | $66.28 | 10.198% | $73.0392 | $73.04 | $73.05 | $73.00 |
| Purchase #4 | $14.53 | 12.167% | $16.2979 | $16.30 | $16.30 | $16.30 |
| Purchase #5 | $83.44 | 12.448% | $93.8266 | $93.83 | $93.85 | $93.80 |
| Purchase #6 | $40.43 | 12.209% | $45.3661 | $45.37 | $45.35 | $45.40 |
| Purchase #7 | $28.83 | 11.376% | $32.1097 | $32.11 | $32.10 | $32.10 |
| 7 purchase totals = | $333.35 | $369.4240 | $369.44 | $369.45 | $369.30 | |