| 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 | $10.61 | 11.406% | $11.8202 | $11.82 | $11.80 | $11.80 |
| Purchase #2 | $199.91 | 6.243% | $212.3904 | $212.39 | $212.40 | $212.40 |
| Purchase #3 | $248.26 | 11.132% | $275.8963 | $275.90 | $275.90 | $275.90 |
| Purchase #4 | $217.27 | 12.784% | $245.0458 | $245.05 | $245.05 | $245.00 |
| Purchase #5 | $104.71 | 3.562% | $108.4398 | $108.44 | $108.45 | $108.40 |
| Purchase #6 | $213.62 | 9.871% | $234.7064 | $234.71 | $234.70 | $234.70 |
| Purchase #7 | $232.85 | 10.125% | $256.4261 | $256.43 | $256.45 | $256.40 |
| 7 purchase totals = | $1,227.23 | $1,344.7250 | $1,344.74 | $1,344.75 | $1,344.60 | |