| 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 | $9.35 | 3.866% | $9.7115 | $9.71 | $9.70 | $9.70 |
| Purchase #2 | $78.49 | 7.409% | $84.3053 | $84.31 | $84.30 | $84.30 |
| Purchase #3 | $250.58 | 13.181% | $283.6089 | $283.61 | $283.60 | $283.60 |
| Purchase #4 | $108.65 | 11.662% | $121.3208 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $186.70 | 4.336% | $194.7953 | $194.80 | $194.80 | $194.80 |
| Purchase #6 | $234.89 | 9.409% | $256.9908 | $256.99 | $257.00 | $257.00 |
| Purchase #7 | $94.49 | 12.843% | $106.6254 | $106.63 | $106.65 | $106.60 |
| 7 purchase totals = | $963.15 | $1,057.3580 | $1,057.37 | $1,057.35 | $1,057.30 | |