| 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 | $40.44 | 9.534% | $44.2955 | $44.30 | $44.30 | $44.30 |
| Purchase #2 | $136.32 | 9.556% | $149.3467 | $149.35 | $149.35 | $149.30 |
| Purchase #3 | $44.82 | 9.720% | $49.1765 | $49.18 | $49.20 | $49.20 |
| Purchase #4 | $207.46 | 11.457% | $231.2287 | $231.23 | $231.25 | $231.20 |
| Purchase #5 | $229.39 | 12.544% | $258.1647 | $258.16 | $258.15 | $258.20 |
| Purchase #6 | $68.89 | 7.753% | $74.231 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $92.99 | 5.723% | $98.3118 | $98.31 | $98.30 | $98.30 |
| 7 purchase totals = | $820.31 | $904.7549 | $904.76 | $904.80 | $904.70 | |