| 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 | $220.58 | 5.220% | $232.0943 | $232.09 | $232.10 | $232.10 |
| Purchase #2 | $91.70 | 8.848% | $99.8136 | $99.81 | $99.80 | $99.80 |
| Purchase #3 | $62.49 | 5.481% | $65.9151 | $65.92 | $65.90 | $65.90 |
| Purchase #4 | $188.47 | 5.735% | $199.2788 | $199.28 | $199.30 | $199.30 |
| Purchase #5 | $250.89 | 4.466% | $262.0947 | $262.09 | $262.10 | $262.10 |
| Purchase #6 | $44.42 | 7.260% | $47.6449 | $47.64 | $47.65 | $47.60 |
| Purchase #7 | $173.60 | 12.323% | $194.9927 | $194.99 | $195.00 | $195.00 |
| 7 purchase totals = | $1,032.15 | $1,101.8341 | $1,101.82 | $1,101.85 | $1,101.80 | |