| 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 | $101.48 | 13.514% | $115.194 | $115.19 | $115.20 | $115.20 |
| Purchase #2 | $28.62 | 3.126% | $29.5147 | $29.51 | $29.50 | $29.50 |
| Purchase #3 | $124.61 | 4.744% | $130.5215 | $130.52 | $130.50 | $130.50 |
| Purchase #4 | $51.47 | 13.130% | $58.228 | $58.23 | $58.25 | $58.20 |
| Purchase #5 | $229.35 | 7.791% | $247.2187 | $247.22 | $247.20 | $247.20 |
| Purchase #6 | $117.78 | 3.853% | $122.3181 | $122.32 | $122.30 | $122.30 |
| Purchase #7 | $99.51 | 12.335% | $111.7846 | $111.78 | $111.80 | $111.80 |
| 7 purchase totals = | $752.82 | $814.7796 | $814.77 | $814.75 | $814.70 | |