| 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 | $245.31 | 13.807% | $279.18 | $279.18 | $279.20 | $279.20 |
| Purchase #2 | $169.60 | 11.668% | $189.3889 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $55.47 | 9.339% | $60.6503 | $60.65 | $60.65 | $60.70 |
| Purchase #4 | $237.99 | 5.384% | $250.8034 | $250.80 | $250.80 | $250.80 |
| Purchase #5 | $47.27 | 5.687% | $49.9582 | $49.96 | $49.95 | $50.00 |
| Purchase #6 | $210.34 | 6.360% | $223.7176 | $223.72 | $223.70 | $223.70 |
| Purchase #7 | $50.35 | 4.687% | $52.7099 | $52.71 | $52.70 | $52.70 |
| 7 purchase totals = | $1,016.33 | $1,106.4083 | $1,106.41 | $1,106.40 | $1,106.50 | |