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 | $27.78 | 3.280% | $28.6912 | $28.69 | $28.70 | $28.70 |
Purchase #2 | $130.57 | 11.770% | $145.9381 | $145.94 | $145.95 | $145.90 |
Purchase #3 | $98.63 | 6.759% | $105.2964 | $105.30 | $105.30 | $105.30 |
Purchase #4 | $21.46 | 9.424% | $23.4824 | $23.48 | $23.50 | $23.50 |
Purchase #5 | $66.88 | 13.253% | $75.7436 | $75.74 | $75.75 | $75.70 |
Purchase #6 | $250.73 | 11.625% | $279.8774 | $279.88 | $279.90 | $279.90 |
Purchase #7 | $214.38 | 3.143% | $221.118 | $221.12 | $221.10 | $221.10 |
7 purchase totals = | $810.43 | $880.1471 | $880.15 | $880.20 | $880.10 |