| 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 | $10.80 | 7.571% | $11.6177 | $11.62 | $11.60 | $11.60 |
| Purchase #2 | $227.51 | 11.521% | $253.7214 | $253.72 | $253.70 | $253.70 |
| Purchase #3 | $222.50 | 7.715% | $239.6659 | $239.67 | $239.65 | $239.70 |
| Purchase #4 | $133.46 | 3.131% | $137.6386 | $137.64 | $137.65 | $137.60 |
| Purchase #5 | $147.79 | 12.526% | $166.3022 | $166.30 | $166.30 | $166.30 |
| Purchase #6 | $101.97 | 9.279% | $111.4318 | $111.43 | $111.45 | $111.40 |
| Purchase #7 | $24.65 | 5.267% | $25.9483 | $25.95 | $25.95 | $25.90 |
| 7 purchase totals = | $868.68 | $946.3259 | $946.33 | $946.30 | $946.20 | |