| 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 | $21.69 | 7.537% | $23.3248 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $241.29 | 5.318% | $254.1218 | $254.12 | $254.10 | $254.10 |
| Purchase #3 | $157.90 | 7.824% | $170.2541 | $170.25 | $170.25 | $170.30 |
| Purchase #4 | $24.28 | 9.281% | $26.5334 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $34.97 | 7.874% | $37.7235 | $37.72 | $37.70 | $37.70 |
| Purchase #6 | $213.98 | 3.534% | $221.5421 | $221.54 | $221.55 | $221.50 |
| Purchase #7 | $32.84 | 9.390% | $35.9237 | $35.92 | $35.90 | $35.90 |
| 7 purchase totals = | $726.95 | $769.4234 | $769.40 | $769.35 | $769.30 | |