| 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 | $123.81 | 11.141% | $137.6037 | $137.60 | $137.60 | $137.60 |
| Purchase #2 | $74.33 | 10.193% | $81.9065 | $81.91 | $81.90 | $81.90 |
| Purchase #3 | $62.81 | 9.227% | $68.6055 | $68.61 | $68.60 | $68.60 |
| Purchase #4 | $61.80 | 8.727% | $67.1933 | $67.19 | $67.20 | $67.20 |
| Purchase #5 | $232.25 | 10.509% | $256.6572 | $256.66 | $256.65 | $256.70 |
| Purchase #6 | $31.58 | 5.719% | $33.3861 | $33.39 | $33.40 | $33.40 |
| Purchase #7 | $170.27 | 12.809% | $192.0799 | $192.08 | $192.10 | $192.10 |
| 7 purchase totals = | $756.85 | $837.4322 | $837.44 | $837.45 | $837.50 | |