| 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 | $105.29 | 9.354% | $115.1388 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $107.73 | 13.420% | $122.1874 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $12.76 | 13.167% | $14.4401 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $42.83 | 9.332% | $46.8269 | $46.83 | $46.85 | $46.80 |
| Purchase #5 | $19.43 | 11.311% | $21.6277 | $21.63 | $21.65 | $21.60 |
| Purchase #6 | $37.66 | 9.291% | $41.159 | $41.16 | $41.15 | $41.20 |
| Purchase #7 | $227.63 | 9.479% | $249.207 | $249.21 | $249.20 | $249.20 |
| 7 purchase totals = | $553.33 | $610.5869 | $610.60 | $610.65 | $610.50 | |