| 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 | $113.90 | 6.740% | $121.5769 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $155.86 | 12.590% | $175.4828 | $175.48 | $175.50 | $175.50 |
| Purchase #3 | $154.55 | 12.777% | $174.2969 | $174.30 | $174.30 | $174.30 |
| Purchase #4 | $101.48 | 3.618% | $105.1515 | $105.15 | $105.15 | $105.20 |
| Purchase #5 | $94.59 | 4.534% | $98.8787 | $98.88 | $98.90 | $98.90 |
| Purchase #6 | $64.84 | 6.842% | $69.2764 | $69.28 | $69.30 | $69.30 |
| Purchase #7 | $193.32 | 10.441% | $213.5045 | $213.50 | $213.50 | $213.50 |
| 7 purchase totals = | $878.54 | $958.1677 | $958.17 | $958.25 | $958.30 | |