| 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 | $53.65 | 3.322% | $55.4323 | $55.43 | $55.45 | $55.40 |
| Purchase #2 | $201.44 | 9.563% | $220.7037 | $220.70 | $220.70 | $220.70 |
| Purchase #3 | $207.39 | 7.137% | $222.1914 | $222.19 | $222.20 | $222.20 |
| Purchase #4 | $187.53 | 6.160% | $199.0818 | $199.08 | $199.10 | $199.10 |
| Purchase #5 | $150.93 | 13.187% | $170.8331 | $170.83 | $170.85 | $170.80 |
| Purchase #6 | $226.84 | 6.329% | $241.1967 | $241.20 | $241.20 | $241.20 |
| Purchase #7 | $47.65 | 8.464% | $51.6831 | $51.68 | $51.70 | $51.70 |
| 7 purchase totals = | $1,075.43 | $1,161.1221 | $1,161.11 | $1,161.20 | $1,161.10 | |