| 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 | $241.74 | 9.272% | $264.1541 | $264.15 | $264.15 | $264.20 |
| Purchase #2 | $240.61 | 12.773% | $271.3431 | $271.34 | $271.35 | $271.30 |
| Purchase #3 | $47.72 | 3.603% | $49.4394 | $49.44 | $49.45 | $49.40 |
| Purchase #4 | $14.96 | 10.516% | $16.5332 | $16.53 | $16.55 | $16.50 |
| Purchase #5 | $144.63 | 12.798% | $163.1397 | $163.14 | $163.15 | $163.10 |
| Purchase #6 | $127.70 | 3.750% | $132.4888 | $132.49 | $132.50 | $132.50 |
| Purchase #7 | $217.79 | 4.556% | $227.7125 | $227.71 | $227.70 | $227.70 |
| 7 purchase totals = | $1,035.15 | $1,124.8108 | $1,124.80 | $1,124.85 | $1,124.70 | |