| 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 | $145.49 | 6.681% | $155.2102 | $155.21 | $155.20 | $155.20 |
| Purchase #2 | $110.47 | 10.157% | $121.6904 | $121.69 | $121.70 | $121.70 |
| Purchase #3 | $163.97 | 4.807% | $171.852 | $171.85 | $171.85 | $171.90 |
| Purchase #4 | $109.79 | 5.473% | $115.7988 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $108.31 | 12.634% | $121.9939 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $92.57 | 11.866% | $103.5544 | $103.55 | $103.55 | $103.60 |
| Purchase #7 | $110.97 | 8.397% | $120.2882 | $120.29 | $120.30 | $120.30 |
| 7 purchase totals = | $841.57 | $910.3879 | $910.38 | $910.40 | $910.50 | |