| 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 | $128.32 | 9.458% | $140.4565 | $140.46 | $140.45 | $140.50 |
| Purchase #2 | $136.91 | 12.730% | $154.3386 | $154.34 | $154.35 | $154.30 |
| Purchase #3 | $145.84 | 3.358% | $150.7373 | $150.74 | $150.75 | $150.70 |
| Purchase #4 | $167.91 | 7.406% | $180.3454 | $180.35 | $180.35 | $180.30 |
| Purchase #5 | $195.79 | 11.155% | $217.6304 | $217.63 | $217.65 | $217.60 |
| Purchase #6 | $62.83 | 6.351% | $66.8203 | $66.82 | $66.80 | $66.80 |
| Purchase #7 | $225.25 | 8.376% | $244.1169 | $244.12 | $244.10 | $244.10 |
| 7 purchase totals = | $1,062.85 | $1,154.4454 | $1,154.46 | $1,154.45 | $1,154.30 | |