| 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 | $210.70 | 11.778% | $235.5162 | $235.52 | $235.50 | $235.50 |
| Purchase #2 | $75.99 | 3.388% | $78.5645 | $78.56 | $78.55 | $78.60 |
| Purchase #3 | $93.54 | 5.624% | $98.8007 | $98.80 | $98.80 | $98.80 |
| Purchase #4 | $194.35 | 10.483% | $214.7237 | $214.72 | $214.70 | $214.70 |
| Purchase #5 | $9.61 | 3.570% | $9.9531 | $9.95 | $9.95 | $10.00 |
| Purchase #6 | $229.30 | 8.673% | $249.1872 | $249.19 | $249.20 | $249.20 |
| Purchase #7 | $226.81 | 4.324% | $236.6173 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $1,040.30 | $1,123.3627 | $1,123.36 | $1,123.30 | $1,123.40 | |