| 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 | $180.65 | 11.753% | $201.8818 | $201.88 | $201.90 | $201.90 |
| Purchase #2 | $64.26 | 10.479% | $70.9938 | $70.99 | $71.00 | $71.00 |
| Purchase #3 | $231.35 | 9.554% | $253.4532 | $253.45 | $253.45 | $253.50 |
| Purchase #4 | $65.64 | 13.565% | $74.5441 | $74.54 | $74.55 | $74.50 |
| Purchase #5 | $92.31 | 11.643% | $103.0577 | $103.06 | $103.05 | $103.10 |
| Purchase #6 | $147.92 | 7.703% | $159.3143 | $159.31 | $159.30 | $159.30 |
| Purchase #7 | $53.77 | 11.213% | $59.7992 | $59.80 | $59.80 | $59.80 |
| 7 purchase totals = | $835.90 | $923.0441 | $923.03 | $923.05 | $923.10 | |