| 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 | $52.80 | 3.218% | $54.4991 | $54.50 | $54.50 | $54.50 |
| Purchase #2 | $37.38 | 10.176% | $41.1838 | $41.18 | $41.20 | $41.20 |
| Purchase #3 | $173.88 | 13.479% | $197.3173 | $197.32 | $197.30 | $197.30 |
| Purchase #4 | $58.62 | 7.726% | $63.149 | $63.15 | $63.15 | $63.10 |
| Purchase #5 | $249.34 | 4.405% | $260.3234 | $260.32 | $260.30 | $260.30 |
| Purchase #6 | $211.30 | 4.431% | $220.6627 | $220.66 | $220.65 | $220.70 |
| Purchase #7 | $223.80 | 7.513% | $240.6141 | $240.61 | $240.60 | $240.60 |
| 7 purchase totals = | $1,007.12 | $1,077.7494 | $1,077.74 | $1,077.70 | $1,077.70 | |