| 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 | $98.32 | 12.129% | $110.2452 | $110.25 | $110.25 | $110.20 |
| Purchase #2 | $49.46 | 11.344% | $55.0707 | $55.07 | $55.05 | $55.10 |
| Purchase #3 | $83.76 | 6.376% | $89.1005 | $89.10 | $89.10 | $89.10 |
| Purchase #4 | $123.63 | 5.310% | $130.1948 | $130.19 | $130.20 | $130.20 |
| Purchase #5 | $240.28 | 9.544% | $263.2123 | $263.21 | $263.20 | $263.20 |
| Purchase #6 | $186.41 | 9.470% | $204.063 | $204.06 | $204.05 | $204.10 |
| Purchase #7 | $63.93 | 5.431% | $67.402 | $67.40 | $67.40 | $67.40 |
| 7 purchase totals = | $845.79 | $919.2885 | $919.28 | $919.25 | $919.30 | |