| 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 | $121.45 | 10.178% | $133.8112 | $133.81 | $133.80 | $133.80 |
| Purchase #2 | $24.45 | 7.459% | $26.2737 | $26.27 | $26.25 | $26.30 |
| Purchase #3 | $107.59 | 3.194% | $111.0264 | $111.03 | $111.05 | $111.00 |
| Purchase #4 | $148.67 | 9.390% | $162.6301 | $162.63 | $162.65 | $162.60 |
| Purchase #5 | $236.74 | 4.693% | $247.8502 | $247.85 | $247.85 | $247.90 |
| Purchase #6 | $45.51 | 9.134% | $49.6669 | $49.67 | $49.65 | $49.70 |
| Purchase #7 | $31.84 | 6.577% | $33.9341 | $33.93 | $33.95 | $33.90 |
| 7 purchase totals = | $716.25 | $765.1926 | $765.19 | $765.20 | $765.20 | |