| 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 | $15.34 | 9.266% | $16.7614 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $6.71 | 3.478% | $6.9434 | $6.94 | $6.95 | $6.90 |
| Purchase #3 | $53.82 | 8.154% | $58.2085 | $58.21 | $58.20 | $58.20 |
| Purchase #4 | $78.49 | 12.277% | $88.1262 | $88.13 | $88.15 | $88.10 |
| Purchase #5 | $152.44 | 5.522% | $160.8577 | $160.86 | $160.85 | $160.90 |
| Purchase #6 | $32.48 | 9.266% | $35.4896 | $35.49 | $35.50 | $35.50 |
| Purchase #7 | $245.41 | 5.401% | $258.6646 | $258.66 | $258.65 | $258.70 |
| 7 purchase totals = | $584.69 | $625.0514 | $625.05 | $625.05 | $625.10 | |