| 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 | $47.84 | 6.585% | $50.9903 | $50.99 | $51.00 | $51.00 |
| Purchase #2 | $191.90 | 5.684% | $202.8076 | $202.81 | $202.80 | $202.80 |
| Purchase #3 | $74.54 | 6.428% | $79.3314 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $15.98 | 10.143% | $17.6009 | $17.60 | $17.60 | $17.60 |
| Purchase #5 | $223.92 | 9.785% | $245.8306 | $245.83 | $245.85 | $245.80 |
| Purchase #6 | $225.73 | 8.172% | $244.1767 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $172.48 | 10.218% | $190.104 | $190.10 | $190.10 | $190.10 |
| 7 purchase totals = | $952.39 | $1,030.8415 | $1,030.84 | $1,030.90 | $1,030.80 | |