| 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 | $178.58 | 10.851% | $197.9577 | $197.96 | $197.95 | $198.00 |
| Purchase #2 | $42.83 | 9.468% | $46.8851 | $46.89 | $46.90 | $46.90 |
| Purchase #3 | $227.85 | 3.391% | $235.5764 | $235.58 | $235.60 | $235.60 |
| Purchase #4 | $147.58 | 7.325% | $158.3902 | $158.39 | $158.40 | $158.40 |
| Purchase #5 | $181.85 | 10.230% | $200.4533 | $200.45 | $200.45 | $200.50 |
| Purchase #6 | $74.61 | 3.505% | $77.2251 | $77.23 | $77.25 | $77.20 |
| Purchase #7 | $178.40 | 7.438% | $191.6694 | $191.67 | $191.65 | $191.70 |
| 7 purchase totals = | $1,031.70 | $1,108.1572 | $1,108.17 | $1,108.20 | $1,108.30 | |