| 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 | $190.58 | 6.835% | $203.6061 | $203.61 | $203.60 | $203.60 |
| Purchase #2 | $138.91 | 9.245% | $151.7522 | $151.75 | $151.75 | $151.80 |
| Purchase #3 | $57.63 | 13.512% | $65.417 | $65.42 | $65.40 | $65.40 |
| Purchase #4 | $59.52 | 5.684% | $62.9031 | $62.90 | $62.90 | $62.90 |
| Purchase #5 | $29.99 | 13.509% | $34.0413 | $34.04 | $34.05 | $34.00 |
| Purchase #6 | $205.94 | 4.582% | $215.3762 | $215.38 | $215.40 | $215.40 |
| Purchase #7 | $161.30 | 11.727% | $180.2157 | $180.22 | $180.20 | $180.20 |
| 7 purchase totals = | $843.87 | $913.3116 | $913.32 | $913.30 | $913.30 | |