| 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 | $139.57 | 9.667% | $153.0622 | $153.06 | $153.05 | $153.10 |
| Purchase #2 | $179.25 | 9.304% | $195.9274 | $195.93 | $195.95 | $195.90 |
| Purchase #3 | $121.30 | 12.652% | $136.6469 | $136.65 | $136.65 | $136.60 |
| Purchase #4 | $208.86 | 6.202% | $221.8135 | $221.81 | $221.80 | $221.80 |
| Purchase #5 | $72.45 | 10.860% | $80.3181 | $80.32 | $80.30 | $80.30 |
| Purchase #6 | $236.58 | 8.496% | $256.6798 | $256.68 | $256.70 | $256.70 |
| Purchase #7 | $144.42 | 9.501% | $158.1413 | $158.14 | $158.15 | $158.10 |
| 7 purchase totals = | $1,102.43 | $1,202.5892 | $1,202.59 | $1,202.60 | $1,202.50 | |