| 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 | $202.37 | 11.374% | $225.3876 | $225.39 | $225.40 | $225.40 |
| Purchase #2 | $18.80 | 4.502% | $19.6464 | $19.65 | $19.65 | $19.60 |
| Purchase #3 | $54.27 | 5.375% | $57.187 | $57.19 | $57.20 | $57.20 |
| Purchase #4 | $76.95 | 12.207% | $86.3433 | $86.34 | $86.35 | $86.30 |
| Purchase #5 | $62.54 | 13.192% | $70.7903 | $70.79 | $70.80 | $70.80 |
| Purchase #6 | $125.66 | 13.454% | $142.5663 | $142.57 | $142.55 | $142.60 |
| Purchase #7 | $67.53 | 6.159% | $71.6892 | $71.69 | $71.70 | $71.70 |
| 7 purchase totals = | $608.12 | $673.6101 | $673.62 | $673.65 | $673.60 | |