| 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 | $223.43 | 13.223% | $252.9741 | $252.97 | $252.95 | $253.00 |
| Purchase #2 | $146.84 | 8.103% | $158.7384 | $158.74 | $158.75 | $158.70 |
| Purchase #3 | $47.70 | 9.752% | $52.3517 | $52.35 | $52.35 | $52.40 |
| Purchase #4 | $194.44 | 5.140% | $204.4342 | $204.43 | $204.45 | $204.40 |
| Purchase #5 | $236.60 | 10.378% | $261.1543 | $261.15 | $261.15 | $261.20 |
| Purchase #6 | $172.48 | 6.494% | $183.6809 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $100.43 | 9.817% | $110.2892 | $110.29 | $110.30 | $110.30 |
| 7 purchase totals = | $1,121.92 | $1,223.6228 | $1,223.61 | $1,223.65 | $1,223.70 | |