| 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 | $131.66 | 13.311% | $149.1853 | $149.19 | $149.20 | $149.20 |
| Purchase #2 | $119.60 | 6.172% | $126.9817 | $126.98 | $127.00 | $127.00 |
| Purchase #3 | $78.63 | 11.575% | $87.7314 | $87.73 | $87.75 | $87.70 |
| Purchase #4 | $249.43 | 4.170% | $259.8312 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $244.42 | 5.741% | $258.4522 | $258.45 | $258.45 | $258.50 |
| Purchase #6 | $225.82 | 12.734% | $254.5759 | $254.58 | $254.60 | $254.60 |
| Purchase #7 | $70.86 | 6.192% | $75.2477 | $75.25 | $75.25 | $75.20 |
| 7 purchase totals = | $1,120.42 | $1,212.0054 | $1,212.01 | $1,212.10 | $1,212.00 | |