| 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 | $57.88 | 6.673% | $61.7423 | $61.74 | $61.75 | $61.70 |
| Purchase #2 | $166.45 | 13.584% | $189.0606 | $189.06 | $189.05 | $189.10 |
| Purchase #3 | $197.61 | 12.848% | $222.9989 | $223.00 | $223.00 | $223.00 |
| Purchase #4 | $72.90 | 9.318% | $79.6928 | $79.69 | $79.70 | $79.70 |
| Purchase #5 | $172.80 | 13.296% | $195.7755 | $195.78 | $195.80 | $195.80 |
| Purchase #6 | $137.41 | 13.621% | $156.1266 | $156.13 | $156.15 | $156.10 |
| Purchase #7 | $197.72 | 11.290% | $220.0426 | $220.04 | $220.05 | $220.00 |
| 7 purchase totals = | $1,002.77 | $1,125.4393 | $1,125.44 | $1,125.50 | $1,125.40 | |