| 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 | $172.44 | 12.802% | $194.5158 | $194.52 | $194.50 | $194.50 |
| Purchase #2 | $14.72 | 6.135% | $15.6231 | $15.62 | $15.60 | $15.60 |
| Purchase #3 | $56.31 | 7.742% | $60.6695 | $60.67 | $60.65 | $60.70 |
| Purchase #4 | $20.73 | 13.233% | $23.4732 | $23.47 | $23.45 | $23.50 |
| Purchase #5 | $229.33 | 10.653% | $253.7605 | $253.76 | $253.75 | $253.80 |
| Purchase #6 | $36.28 | 3.250% | $37.4591 | $37.46 | $37.45 | $37.50 |
| Purchase #7 | $74.94 | 3.609% | $77.6446 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $604.75 | $663.1458 | $663.14 | $663.05 | $663.20 | |