| 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 | $81.81 | 6.841% | $87.4066 | $87.41 | $87.40 | $87.40 |
| Purchase #2 | $69.55 | 8.337% | $75.3484 | $75.35 | $75.35 | $75.30 |
| Purchase #3 | $226.25 | 9.572% | $247.9067 | $247.91 | $247.90 | $247.90 |
| Purchase #4 | $230.63 | 4.545% | $241.1121 | $241.11 | $241.10 | $241.10 |
| Purchase #5 | $9.81 | 11.540% | $10.9421 | $10.94 | $10.95 | $10.90 |
| Purchase #6 | $136.71 | 11.810% | $152.8555 | $152.86 | $152.85 | $152.90 |
| Purchase #7 | $161.35 | 5.299% | $169.8999 | $169.90 | $169.90 | $169.90 |
| 7 purchase totals = | $916.11 | $985.4713 | $985.48 | $985.45 | $985.40 | |