| 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 | $97.55 | 6.726% | $104.1112 | $104.11 | $104.10 | $104.10 |
| Purchase #2 | $107.26 | 9.755% | $117.7232 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $34.62 | 13.489% | $39.2899 | $39.29 | $39.30 | $39.30 |
| Purchase #4 | $204.40 | 13.142% | $231.2622 | $231.26 | $231.25 | $231.30 |
| Purchase #5 | $222.58 | 7.341% | $238.9196 | $238.92 | $238.90 | $238.90 |
| Purchase #6 | $131.25 | 4.860% | $137.6288 | $137.63 | $137.65 | $137.60 |
| Purchase #7 | $93.33 | 6.493% | $99.3899 | $99.39 | $99.40 | $99.40 |
| 7 purchase totals = | $890.99 | $968.3248 | $968.32 | $968.30 | $968.30 | |