| 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 | $52.48 | 8.796% | $57.0961 | $57.10 | $57.10 | $57.10 |
| Purchase #2 | $166.46 | 11.422% | $185.4731 | $185.47 | $185.45 | $185.50 |
| Purchase #3 | $250.90 | 3.860% | $260.5847 | $260.58 | $260.60 | $260.60 |
| Purchase #4 | $88.97 | 4.431% | $92.9123 | $92.91 | $92.90 | $92.90 |
| Purchase #5 | $209.40 | 3.816% | $217.3907 | $217.39 | $217.40 | $217.40 |
| Purchase #6 | $135.63 | 11.718% | $151.5231 | $151.52 | $151.50 | $151.50 |
| Purchase #7 | $160.42 | 13.265% | $181.6997 | $181.70 | $181.70 | $181.70 |
| 7 purchase totals = | $1,064.26 | $1,146.6797 | $1,146.67 | $1,146.65 | $1,146.70 | |