| 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 | $217.44 | 4.352% | $226.903 | $226.90 | $226.90 | $226.90 |
| Purchase #2 | $184.35 | 8.591% | $200.1875 | $200.19 | $200.20 | $200.20 |
| Purchase #3 | $73.48 | 9.474% | $80.4415 | $80.44 | $80.45 | $80.40 |
| Purchase #4 | $123.39 | 3.499% | $127.7074 | $127.71 | $127.70 | $127.70 |
| Purchase #5 | $47.70 | 7.838% | $51.4387 | $51.44 | $51.45 | $51.40 |
| Purchase #6 | $92.96 | 5.457% | $98.0328 | $98.03 | $98.05 | $98.00 |
| Purchase #7 | $51.43 | 4.778% | $53.8873 | $53.89 | $53.90 | $53.90 |
| 7 purchase totals = | $790.75 | $838.5982 | $838.60 | $838.65 | $838.50 | |