| 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 | $25.66 | 6.435% | $27.3112 | $27.31 | $27.30 | $27.30 |
| Purchase #2 | $218.60 | 6.279% | $232.3259 | $232.33 | $232.35 | $232.30 |
| Purchase #3 | $234.81 | 13.486% | $266.4765 | $266.48 | $266.50 | $266.50 |
| Purchase #4 | $138.65 | 13.698% | $157.6423 | $157.64 | $157.65 | $157.60 |
| Purchase #5 | $250.39 | 7.584% | $269.3796 | $269.38 | $269.40 | $269.40 |
| Purchase #6 | $53.72 | 10.353% | $59.2816 | $59.28 | $59.30 | $59.30 |
| Purchase #7 | $249.84 | 7.600% | $268.8278 | $268.83 | $268.85 | $268.80 |
| 7 purchase totals = | $1,171.67 | $1,281.2449 | $1,281.25 | $1,281.35 | $1,281.20 | |