| 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 | $209.85 | 5.681% | $221.7716 | $221.77 | $221.75 | $221.80 |
| Purchase #2 | $141.92 | 12.262% | $159.3222 | $159.32 | $159.30 | $159.30 |
| Purchase #3 | $197.99 | 12.366% | $222.4734 | $222.47 | $222.45 | $222.50 |
| Purchase #4 | $242.81 | 7.399% | $260.7755 | $260.78 | $260.80 | $260.80 |
| Purchase #5 | $164.92 | 9.198% | $180.0893 | $180.09 | $180.10 | $180.10 |
| Purchase #6 | $111.29 | 3.514% | $115.2007 | $115.20 | $115.20 | $115.20 |
| Purchase #7 | $47.65 | 4.486% | $49.7876 | $49.79 | $49.80 | $49.80 |
| 7 purchase totals = | $1,116.43 | $1,209.4203 | $1,209.42 | $1,209.40 | $1,209.50 | |