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 | $20.92 | 4.319% | $21.8235 | $21.82 | $21.80 | $21.80 |
Purchase #2 | $31.50 | 8.330% | $34.124 | $34.12 | $34.10 | $34.10 |
Purchase #3 | $180.84 | 10.224% | $199.3291 | $199.33 | $199.35 | $199.30 |
Purchase #4 | $250.75 | 13.233% | $283.9317 | $283.93 | $283.95 | $283.90 |
Purchase #5 | $106.65 | 3.850% | $110.756 | $110.76 | $110.75 | $110.80 |
Purchase #6 | $9.65 | 12.215% | $10.8287 | $10.83 | $10.85 | $10.80 |
Purchase #7 | $137.86 | 6.665% | $147.0484 | $147.05 | $147.05 | $147.00 |
7 purchase totals = | $738.17 | $807.8414 | $807.84 | $807.85 | $807.70 |