| 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 | $17.38 | 7.812% | $18.7377 | $18.74 | $18.75 | $18.70 |
| Purchase #2 | $89.31 | 10.192% | $98.4125 | $98.41 | $98.40 | $98.40 |
| Purchase #3 | $79.55 | 11.189% | $88.4508 | $88.45 | $88.45 | $88.50 |
| Purchase #4 | $220.88 | 10.871% | $244.8919 | $244.89 | $244.90 | $244.90 |
| Purchase #5 | $250.60 | 9.604% | $274.6676 | $274.67 | $274.65 | $274.70 |
| Purchase #6 | $44.41 | 4.479% | $46.3991 | $46.40 | $46.40 | $46.40 |
| Purchase #7 | $96.87 | 4.403% | $101.1352 | $101.14 | $101.15 | $101.10 |
| 7 purchase totals = | $799.00 | $872.6948 | $872.70 | $872.70 | $872.70 | |