| 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 | $169.71 | 8.700% | $184.4748 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $8.29 | 4.512% | $8.664 | $8.66 | $8.65 | $8.70 |
| Purchase #3 | $78.94 | 5.391% | $83.1957 | $83.20 | $83.20 | $83.20 |
| Purchase #4 | $201.42 | 10.788% | $223.1492 | $223.15 | $223.15 | $223.10 |
| Purchase #5 | $195.85 | 3.851% | $203.3922 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $100.48 | 10.155% | $110.6837 | $110.68 | $110.70 | $110.70 |
| Purchase #7 | $182.63 | 6.624% | $194.7274 | $194.73 | $194.75 | $194.70 |
| 7 purchase totals = | $937.32 | $1,008.2870 | $1,008.28 | $1,008.30 | $1,008.30 | |