| 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 | $139.73 | 13.814% | $159.0323 | $159.03 | $159.05 | $159.00 |
| Purchase #2 | $188.50 | 4.520% | $197.0202 | $197.02 | $197.00 | $197.00 |
| Purchase #3 | $213.90 | 10.297% | $235.9253 | $235.93 | $235.95 | $235.90 |
| Purchase #4 | $211.62 | 3.363% | $218.7368 | $218.74 | $218.75 | $218.70 |
| Purchase #5 | $138.58 | 10.429% | $153.0325 | $153.03 | $153.05 | $153.00 |
| Purchase #6 | $243.74 | 11.307% | $271.2997 | $271.30 | $271.30 | $271.30 |
| Purchase #7 | $240.53 | 6.417% | $255.9648 | $255.96 | $255.95 | $256.00 |
| 7 purchase totals = | $1,376.60 | $1,491.0116 | $1,491.01 | $1,491.05 | $1,490.90 | |