| 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 | $114.72 | 4.534% | $119.9214 | $119.92 | $119.90 | $119.90 |
| Purchase #2 | $233.29 | 3.802% | $242.1597 | $242.16 | $242.15 | $242.20 |
| Purchase #3 | $158.59 | 8.746% | $172.4603 | $172.46 | $172.45 | $172.50 |
| Purchase #4 | $47.25 | 4.355% | $49.3077 | $49.31 | $49.30 | $49.30 |
| Purchase #5 | $239.52 | 8.271% | $259.3307 | $259.33 | $259.35 | $259.30 |
| Purchase #6 | $64.71 | 7.602% | $69.6293 | $69.63 | $69.65 | $69.60 |
| Purchase #7 | $59.80 | 7.175% | $64.0907 | $64.09 | $64.10 | $64.10 |
| 7 purchase totals = | $917.88 | $976.8998 | $976.90 | $976.90 | $976.90 | |