| 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 | $195.36 | 9.278% | $213.4855 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $86.94 | 9.502% | $95.201 | $95.20 | $95.20 | $95.20 |
| Purchase #3 | $31.54 | 5.145% | $33.1627 | $33.16 | $33.15 | $33.20 |
| Purchase #4 | $205.31 | 11.301% | $228.5121 | $228.51 | $228.50 | $228.50 |
| Purchase #5 | $82.64 | 12.565% | $93.0237 | $93.02 | $93.00 | $93.00 |
| Purchase #6 | $86.29 | 3.289% | $89.1281 | $89.13 | $89.15 | $89.10 |
| Purchase #7 | $150.56 | 12.725% | $169.7188 | $169.72 | $169.70 | $169.70 |
| 7 purchase totals = | $838.64 | $922.2319 | $922.23 | $922.20 | $922.20 | |