| 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 | $204.67 | 4.170% | $213.2047 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $146.81 | 5.690% | $155.1635 | $155.16 | $155.15 | $155.20 |
| Purchase #3 | $60.55 | 10.830% | $67.1076 | $67.11 | $67.10 | $67.10 |
| Purchase #4 | $194.57 | 6.810% | $207.8202 | $207.82 | $207.80 | $207.80 |
| Purchase #5 | $63.98 | 10.815% | $70.8994 | $70.90 | $70.90 | $70.90 |
| Purchase #6 | $139.53 | 7.337% | $149.7673 | $149.77 | $149.75 | $149.80 |
| Purchase #7 | $44.53 | 4.112% | $46.3611 | $46.36 | $46.35 | $46.40 |
| 7 purchase totals = | $854.64 | $910.3238 | $910.32 | $910.25 | $910.40 | |