| 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 | $77.67 | 3.201% | $80.1562 | $80.16 | $80.15 | $80.20 |
| Purchase #2 | $154.61 | 8.341% | $167.506 | $167.51 | $167.50 | $167.50 |
| Purchase #3 | $68.25 | 7.850% | $73.6076 | $73.61 | $73.60 | $73.60 |
| Purchase #4 | $101.26 | 13.738% | $115.1711 | $115.17 | $115.15 | $115.20 |
| Purchase #5 | $29.58 | 10.711% | $32.7483 | $32.75 | $32.75 | $32.70 |
| Purchase #6 | $108.57 | 4.442% | $113.3927 | $113.39 | $113.40 | $113.40 |
| Purchase #7 | $158.28 | 8.318% | $171.4457 | $171.45 | $171.45 | $171.40 |
| 7 purchase totals = | $698.22 | $754.0276 | $754.04 | $754.00 | $754.00 | |