| 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 | $12.49 | 5.776% | $13.2114 | $13.21 | $13.20 | $13.20 |
| Purchase #2 | $34.35 | 9.266% | $37.5329 | $37.53 | $37.55 | $37.50 |
| Purchase #3 | $232.66 | 12.443% | $261.6099 | $261.61 | $261.60 | $261.60 |
| Purchase #4 | $84.40 | 13.163% | $95.5096 | $95.51 | $95.50 | $95.50 |
| Purchase #5 | $201.78 | 5.682% | $213.2451 | $213.25 | $213.25 | $213.20 |
| Purchase #6 | $141.30 | 3.550% | $146.3162 | $146.32 | $146.30 | $146.30 |
| Purchase #7 | $14.48 | 4.475% | $15.128 | $15.13 | $15.15 | $15.10 |
| 7 purchase totals = | $721.46 | $782.5531 | $782.56 | $782.55 | $782.40 | |