| 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 | $102.78 | 12.409% | $115.534 | $115.53 | $115.55 | $115.50 |
| Purchase #2 | $60.48 | 11.830% | $67.6348 | $67.63 | $67.65 | $67.60 |
| Purchase #3 | $219.36 | 9.854% | $240.9757 | $240.98 | $241.00 | $241.00 |
| Purchase #4 | $19.84 | 10.637% | $21.9504 | $21.95 | $21.95 | $22.00 |
| Purchase #5 | $165.36 | 6.347% | $175.8554 | $175.86 | $175.85 | $175.90 |
| Purchase #6 | $154.65 | 7.869% | $166.8194 | $166.82 | $166.80 | $166.80 |
| Purchase #7 | $93.96 | 10.243% | $103.5843 | $103.58 | $103.60 | $103.60 |
| 7 purchase totals = | $816.43 | $892.3540 | $892.35 | $892.40 | $892.40 | |