| 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 | $35.43 | 5.657% | $37.4343 | $37.43 | $37.45 | $37.40 |
| Purchase #2 | $219.57 | 8.699% | $238.6704 | $238.67 | $238.65 | $238.70 |
| Purchase #3 | $158.36 | 10.620% | $175.1778 | $175.18 | $175.20 | $175.20 |
| Purchase #4 | $62.29 | 10.403% | $68.77 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $15.76 | 3.370% | $16.2911 | $16.29 | $16.30 | $16.30 |
| Purchase #6 | $64.28 | 3.293% | $66.3967 | $66.40 | $66.40 | $66.40 |
| Purchase #7 | $36.57 | 13.673% | $41.5702 | $41.57 | $41.55 | $41.60 |
| 7 purchase totals = | $592.26 | $644.3105 | $644.31 | $644.30 | $644.40 | |