| 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 | $193.82 | 8.219% | $209.7501 | $209.75 | $209.75 | $209.80 |
| Purchase #2 | $196.96 | 3.610% | $204.0703 | $204.07 | $204.05 | $204.10 |
| Purchase #3 | $34.73 | 13.470% | $39.4081 | $39.41 | $39.40 | $39.40 |
| Purchase #4 | $88.67 | 10.697% | $98.155 | $98.16 | $98.15 | $98.20 |
| Purchase #5 | $107.68 | 13.422% | $122.1328 | $122.13 | $122.15 | $122.10 |
| Purchase #6 | $182.88 | 6.594% | $194.9391 | $194.94 | $194.95 | $194.90 |
| Purchase #7 | $111.65 | 10.169% | $123.0037 | $123.00 | $123.00 | $123.00 |
| 7 purchase totals = | $916.39 | $991.4591 | $991.46 | $991.45 | $991.50 | |