| 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 | $199.60 | 8.397% | $216.3604 | $216.36 | $216.35 | $216.40 |
| Purchase #2 | $74.49 | 4.415% | $77.7787 | $77.78 | $77.80 | $77.80 |
| Purchase #3 | $105.92 | 4.419% | $110.6006 | $110.60 | $110.60 | $110.60 |
| Purchase #4 | $211.99 | 9.865% | $232.9028 | $232.90 | $232.90 | $232.90 |
| Purchase #5 | $186.92 | 9.801% | $205.24 | $205.24 | $205.25 | $205.20 |
| Purchase #6 | $96.62 | 6.554% | $102.9525 | $102.95 | $102.95 | $103.00 |
| Purchase #7 | $13.56 | 8.307% | $14.6864 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $889.10 | $960.5214 | $960.52 | $960.55 | $960.60 | |