| 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 | $134.92 | 8.838% | $146.8442 | $146.84 | $146.85 | $146.80 |
| Purchase #2 | $137.29 | 5.601% | $144.9796 | $144.98 | $145.00 | $145.00 |
| Purchase #3 | $8.67 | 11.704% | $9.6847 | $9.68 | $9.70 | $9.70 |
| Purchase #4 | $134.40 | 13.284% | $152.2537 | $152.25 | $152.25 | $152.30 |
| Purchase #5 | $232.89 | 13.842% | $265.1266 | $265.13 | $265.15 | $265.10 |
| Purchase #6 | $146.50 | 7.548% | $157.5578 | $157.56 | $157.55 | $157.60 |
| Purchase #7 | $93.63 | 13.125% | $105.9189 | $105.92 | $105.90 | $105.90 |
| 7 purchase totals = | $888.30 | $982.3655 | $982.36 | $982.40 | $982.40 | |