| 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 | $14.70 | 13.637% | $16.7046 | $16.70 | $16.70 | $16.70 |
| Purchase #2 | $89.74 | 9.392% | $98.1684 | $98.17 | $98.15 | $98.20 |
| Purchase #3 | $46.85 | 8.614% | $50.8857 | $50.89 | $50.90 | $50.90 |
| Purchase #4 | $111.77 | 8.176% | $120.9083 | $120.91 | $120.90 | $120.90 |
| Purchase #5 | $166.69 | 6.860% | $178.1249 | $178.12 | $178.10 | $178.10 |
| Purchase #6 | $165.81 | 9.794% | $182.0494 | $182.05 | $182.05 | $182.00 |
| Purchase #7 | $199.34 | 8.688% | $216.6587 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $794.90 | $863.5000 | $863.50 | $863.45 | $863.50 | |