| 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 | $52.72 | 4.304% | $54.9891 | $54.99 | $55.00 | $55.00 |
| Purchase #2 | $189.39 | 8.430% | $205.3556 | $205.36 | $205.35 | $205.40 |
| Purchase #3 | $120.63 | 8.170% | $130.4855 | $130.49 | $130.50 | $130.50 |
| Purchase #4 | $66.81 | 11.803% | $74.6956 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $215.27 | 13.505% | $244.3422 | $244.34 | $244.35 | $244.30 |
| Purchase #6 | $90.70 | 13.474% | $102.9209 | $102.92 | $102.90 | $102.90 |
| Purchase #7 | $23.55 | 5.584% | $24.865 | $24.87 | $24.85 | $24.90 |
| 7 purchase totals = | $759.07 | $837.6539 | $837.67 | $837.65 | $837.70 | |