| 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 | $202.63 | 4.144% | $211.027 | $211.03 | $211.05 | $211.00 |
| Purchase #2 | $166.25 | 5.749% | $175.8077 | $175.81 | $175.80 | $175.80 |
| Purchase #3 | $162.88 | 7.402% | $174.9364 | $174.94 | $174.95 | $174.90 |
| Purchase #4 | $112.40 | 12.498% | $126.4478 | $126.45 | $126.45 | $126.40 |
| Purchase #5 | $50.68 | 3.325% | $52.3651 | $52.37 | $52.35 | $52.40 |
| Purchase #6 | $161.33 | 10.692% | $178.5794 | $178.58 | $178.60 | $178.60 |
| Purchase #7 | $141.30 | 12.213% | $158.557 | $158.56 | $158.55 | $158.60 |
| 7 purchase totals = | $997.47 | $1,077.7204 | $1,077.74 | $1,077.75 | $1,077.70 | |