| 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 | $127.88 | 6.159% | $135.7561 | $135.76 | $135.75 | $135.80 |
| Purchase #2 | $61.59 | 11.412% | $68.6187 | $68.62 | $68.60 | $68.60 |
| Purchase #3 | $110.67 | 8.526% | $120.1057 | $120.11 | $120.10 | $120.10 |
| Purchase #4 | $95.60 | 3.676% | $99.1143 | $99.11 | $99.10 | $99.10 |
| Purchase #5 | $15.54 | 5.415% | $16.3815 | $16.38 | $16.40 | $16.40 |
| Purchase #6 | $135.65 | 7.577% | $145.9282 | $145.93 | $145.95 | $145.90 |
| Purchase #7 | $229.39 | 6.148% | $243.4929 | $243.49 | $243.50 | $243.50 |
| 7 purchase totals = | $776.32 | $829.3974 | $829.40 | $829.40 | $829.40 | |