| 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 | $22.35 | 8.867% | $24.3318 | $24.33 | $24.35 | $24.30 |
| Purchase #2 | $247.49 | 8.496% | $268.5168 | $268.52 | $268.50 | $268.50 |
| Purchase #3 | $160.33 | 11.561% | $178.8658 | $178.87 | $178.85 | $178.90 |
| Purchase #4 | $174.79 | 13.685% | $198.71 | $198.71 | $198.70 | $198.70 |
| Purchase #5 | $151.40 | 8.417% | $164.1433 | $164.14 | $164.15 | $164.10 |
| Purchase #6 | $210.96 | 8.222% | $228.3051 | $228.31 | $228.30 | $228.30 |
| Purchase #7 | $90.48 | 9.295% | $98.8901 | $98.89 | $98.90 | $98.90 |
| 7 purchase totals = | $1,057.80 | $1,161.7629 | $1,161.77 | $1,161.75 | $1,161.70 | |