| 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 | $234.42 | 10.331% | $258.6379 | $258.64 | $258.65 | $258.60 |
| Purchase #2 | $192.51 | 12.709% | $216.9761 | $216.98 | $217.00 | $217.00 |
| Purchase #3 | $134.79 | 5.577% | $142.3072 | $142.31 | $142.30 | $142.30 |
| Purchase #4 | $239.73 | 8.634% | $260.4283 | $260.43 | $260.45 | $260.40 |
| Purchase #5 | $223.95 | 11.484% | $249.6684 | $249.67 | $249.65 | $249.70 |
| Purchase #6 | $53.40 | 3.557% | $55.2994 | $55.30 | $55.30 | $55.30 |
| Purchase #7 | $246.28 | 13.563% | $279.683 | $279.68 | $279.70 | $279.70 |
| 7 purchase totals = | $1,325.08 | $1,463.0003 | $1,463.01 | $1,463.05 | $1,463.00 | |