| 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 | $75.68 | 4.379% | $78.994 | $78.99 | $79.00 | $79.00 |
| Purchase #2 | $245.99 | 4.507% | $257.0768 | $257.08 | $257.10 | $257.10 |
| Purchase #3 | $113.77 | 10.791% | $126.0469 | $126.05 | $126.05 | $126.00 |
| Purchase #4 | $240.72 | 7.424% | $258.5911 | $258.59 | $258.60 | $258.60 |
| Purchase #5 | $209.98 | 7.637% | $226.0162 | $226.02 | $226.00 | $226.00 |
| Purchase #6 | $135.39 | 8.198% | $146.4893 | $146.49 | $146.50 | $146.50 |
| Purchase #7 | $195.85 | 7.715% | $210.9598 | $210.96 | $210.95 | $211.00 |
| 7 purchase totals = | $1,217.38 | $1,304.1741 | $1,304.18 | $1,304.20 | $1,304.20 | |