| 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 | $84.26 | 3.624% | $87.3136 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $104.59 | 5.102% | $109.9262 | $109.93 | $109.95 | $109.90 |
| Purchase #3 | $174.35 | 12.352% | $195.8857 | $195.89 | $195.90 | $195.90 |
| Purchase #4 | $193.52 | 3.719% | $200.717 | $200.72 | $200.70 | $200.70 |
| Purchase #5 | $215.39 | 10.479% | $237.9607 | $237.96 | $237.95 | $238.00 |
| Purchase #6 | $70.74 | 7.848% | $76.2917 | $76.29 | $76.30 | $76.30 |
| Purchase #7 | $27.75 | 11.164% | $30.848 | $30.85 | $30.85 | $30.80 |
| 7 purchase totals = | $870.60 | $938.9429 | $938.95 | $938.95 | $938.90 | |