| 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 | $47.56 | 3.861% | $49.3963 | $49.40 | $49.40 | $49.40 |
| Purchase #2 | $226.83 | 4.130% | $236.1981 | $236.20 | $236.20 | $236.20 |
| Purchase #3 | $24.72 | 6.563% | $26.3424 | $26.34 | $26.35 | $26.30 |
| Purchase #4 | $173.66 | 13.329% | $196.8071 | $196.81 | $196.80 | $196.80 |
| Purchase #5 | $80.68 | 13.557% | $91.6178 | $91.62 | $91.60 | $91.60 |
| Purchase #6 | $174.79 | 11.245% | $194.4451 | $194.45 | $194.45 | $194.40 |
| Purchase #7 | $111.34 | 6.497% | $118.5738 | $118.57 | $118.55 | $118.60 |
| 7 purchase totals = | $839.58 | $913.3806 | $913.39 | $913.35 | $913.30 | |