| 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 | $240.64 | 10.586% | $266.1142 | $266.11 | $266.10 | $266.10 |
| Purchase #2 | $66.86 | 11.659% | $74.6552 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $56.42 | 7.284% | $60.5296 | $60.53 | $60.55 | $60.50 |
| Purchase #4 | $29.88 | 10.793% | $33.1049 | $33.10 | $33.10 | $33.10 |
| Purchase #5 | $157.58 | 10.164% | $173.5964 | $173.60 | $173.60 | $173.60 |
| Purchase #6 | $89.49 | 12.543% | $100.7147 | $100.71 | $100.70 | $100.70 |
| Purchase #7 | $175.64 | 6.296% | $186.6983 | $186.70 | $186.70 | $186.70 |
| 7 purchase totals = | $816.51 | $895.4133 | $895.41 | $895.40 | $895.40 | |