| 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 | $226.90 | 12.317% | $254.8473 | $254.85 | $254.85 | $254.80 |
| Purchase #2 | $202.34 | 8.796% | $220.1378 | $220.14 | $220.15 | $220.10 |
| Purchase #3 | $140.75 | 13.440% | $159.6668 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $222.45 | 9.554% | $243.7029 | $243.70 | $243.70 | $243.70 |
| Purchase #5 | $85.42 | 4.609% | $89.357 | $89.36 | $89.35 | $89.40 |
| Purchase #6 | $98.42 | 8.460% | $106.7463 | $106.75 | $106.75 | $106.70 |
| Purchase #7 | $193.32 | 4.555% | $202.1257 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $1,169.60 | $1,276.5838 | $1,276.60 | $1,276.60 | $1,276.50 | |