| 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 | $46.25 | 12.683% | $52.1159 | $52.12 | $52.10 | $52.10 |
| Purchase #2 | $51.26 | 6.631% | $54.6591 | $54.66 | $54.65 | $54.70 |
| Purchase #3 | $149.74 | 12.463% | $168.4021 | $168.40 | $168.40 | $168.40 |
| Purchase #4 | $121.61 | 3.532% | $125.9053 | $125.91 | $125.90 | $125.90 |
| Purchase #5 | $29.70 | 7.506% | $31.9293 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $215.40 | 7.518% | $231.5938 | $231.59 | $231.60 | $231.60 |
| Purchase #7 | $194.84 | 5.169% | $204.9113 | $204.91 | $204.90 | $204.90 |
| 7 purchase totals = | $808.80 | $869.5168 | $869.52 | $869.50 | $869.50 | |