| 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 | $140.25 | 7.670% | $151.0072 | $151.01 | $151.00 | $151.00 |
| Purchase #2 | $204.84 | 13.601% | $232.7003 | $232.70 | $232.70 | $232.70 |
| Purchase #3 | $130.82 | 6.685% | $139.5653 | $139.57 | $139.55 | $139.60 |
| Purchase #4 | $149.99 | 12.342% | $168.5018 | $168.50 | $168.50 | $168.50 |
| Purchase #5 | $174.98 | 7.521% | $188.1402 | $188.14 | $188.15 | $188.10 |
| Purchase #6 | $31.88 | 13.457% | $36.1701 | $36.17 | $36.15 | $36.20 |
| Purchase #7 | $144.81 | 8.413% | $156.9929 | $156.99 | $157.00 | $157.00 |
| 7 purchase totals = | $977.57 | $1,073.0778 | $1,073.08 | $1,073.05 | $1,073.10 | |