| 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 | $139.59 | 8.620% | $151.6227 | $151.62 | $151.60 | $151.60 |
| Purchase #2 | $102.79 | 5.278% | $108.2153 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $118.81 | 5.807% | $125.7093 | $125.71 | $125.70 | $125.70 |
| Purchase #4 | $128.88 | 9.656% | $141.3247 | $141.32 | $141.30 | $141.30 |
| Purchase #5 | $34.71 | 9.474% | $37.9984 | $38.00 | $38.00 | $38.00 |
| Purchase #6 | $212.54 | 3.287% | $219.5262 | $219.53 | $219.55 | $219.50 |
| Purchase #7 | $89.39 | 4.679% | $93.5726 | $93.57 | $93.55 | $93.60 |
| 7 purchase totals = | $826.71 | $877.9692 | $877.97 | $877.90 | $877.90 | |