| 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 | $70.91 | 5.612% | $74.8895 | $74.89 | $74.90 | $74.90 |
| Purchase #2 | $181.80 | 4.481% | $189.9465 | $189.95 | $189.95 | $189.90 |
| Purchase #3 | $49.94 | 3.323% | $51.5995 | $51.60 | $51.60 | $51.60 |
| Purchase #4 | $5.46 | 3.286% | $5.6394 | $5.64 | $5.65 | $5.60 |
| Purchase #5 | $142.92 | 11.739% | $159.6974 | $159.70 | $159.70 | $159.70 |
| Purchase #6 | $244.59 | 10.604% | $270.5263 | $270.53 | $270.55 | $270.50 |
| Purchase #7 | $231.31 | 5.161% | $243.2479 | $243.25 | $243.25 | $243.20 |
| 7 purchase totals = | $926.93 | $995.5465 | $995.56 | $995.60 | $995.40 | |