| 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 | $150.82 | 10.447% | $166.5762 | $166.58 | $166.60 | $166.60 |
| Purchase #2 | $159.97 | 5.778% | $169.2131 | $169.21 | $169.20 | $169.20 |
| Purchase #3 | $48.85 | 8.451% | $52.9783 | $52.98 | $53.00 | $53.00 |
| Purchase #4 | $238.34 | 8.115% | $257.6813 | $257.68 | $257.70 | $257.70 |
| Purchase #5 | $171.37 | 13.210% | $194.008 | $194.01 | $194.00 | $194.00 |
| Purchase #6 | $105.62 | 6.388% | $112.367 | $112.37 | $112.35 | $112.40 |
| Purchase #7 | $156.34 | 8.751% | $170.0213 | $170.02 | $170.00 | $170.00 |
| 7 purchase totals = | $1,031.31 | $1,122.8452 | $1,122.85 | $1,122.85 | $1,122.90 | |