| 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 | $68.32 | 8.113% | $73.8628 | $73.86 | $73.85 | $73.90 |
| Purchase #2 | $23.52 | 12.276% | $26.4073 | $26.41 | $26.40 | $26.40 |
| Purchase #3 | $135.31 | 10.150% | $149.044 | $149.04 | $149.05 | $149.00 |
| Purchase #4 | $141.86 | 11.445% | $158.0959 | $158.10 | $158.10 | $158.10 |
| Purchase #5 | $13.40 | 11.660% | $14.9624 | $14.96 | $14.95 | $15.00 |
| Purchase #6 | $65.70 | 9.563% | $71.9829 | $71.98 | $72.00 | $72.00 |
| Purchase #7 | $8.50 | 9.665% | $9.3215 | $9.32 | $9.30 | $9.30 |
| 7 purchase totals = | $456.61 | $503.6768 | $503.67 | $503.65 | $503.70 | |