| 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 | $107.87 | 7.261% | $115.7024 | $115.70 | $115.70 | $115.70 |
| Purchase #2 | $36.70 | 10.641% | $40.6052 | $40.61 | $40.60 | $40.60 |
| Purchase #3 | $124.42 | 5.107% | $130.7741 | $130.77 | $130.75 | $130.80 |
| Purchase #4 | $116.45 | 9.818% | $127.8831 | $127.88 | $127.90 | $127.90 |
| Purchase #5 | $181.88 | 6.179% | $193.1184 | $193.12 | $193.10 | $193.10 |
| Purchase #6 | $142.37 | 7.303% | $152.7673 | $152.77 | $152.75 | $152.80 |
| Purchase #7 | $99.82 | 12.817% | $112.6139 | $112.61 | $112.60 | $112.60 |
| 7 purchase totals = | $809.51 | $873.4644 | $873.46 | $873.40 | $873.50 | |