| 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 | $39.35 | 8.651% | $42.7542 | $42.75 | $42.75 | $42.80 |
| Purchase #2 | $172.48 | 12.446% | $193.9469 | $193.95 | $193.95 | $193.90 |
| Purchase #3 | $199.40 | 10.415% | $220.1675 | $220.17 | $220.15 | $220.20 |
| Purchase #4 | $122.40 | 13.561% | $138.9987 | $139.00 | $139.00 | $139.00 |
| Purchase #5 | $108.50 | 7.153% | $116.261 | $116.26 | $116.25 | $116.30 |
| Purchase #6 | $209.34 | 3.801% | $217.297 | $217.30 | $217.30 | $217.30 |
| Purchase #7 | $191.93 | 10.734% | $212.5318 | $212.53 | $212.55 | $212.50 |
| 7 purchase totals = | $1,043.40 | $1,141.9571 | $1,141.96 | $1,141.95 | $1,142.00 | |