| 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 | $33.32 | 3.460% | $34.4729 | $34.47 | $34.45 | $34.50 |
| Purchase #2 | $128.85 | 7.813% | $138.9171 | $138.92 | $138.90 | $138.90 |
| Purchase #3 | $153.74 | 13.730% | $174.8485 | $174.85 | $174.85 | $174.80 |
| Purchase #4 | $230.85 | 9.806% | $253.4872 | $253.49 | $253.50 | $253.50 |
| Purchase #5 | $206.33 | 13.227% | $233.6213 | $233.62 | $233.60 | $233.60 |
| Purchase #6 | $100.50 | 9.456% | $110.0033 | $110.00 | $110.00 | $110.00 |
| Purchase #7 | $13.44 | 13.286% | $15.2256 | $15.23 | $15.25 | $15.20 |
| 7 purchase totals = | $867.03 | $960.5759 | $960.58 | $960.55 | $960.50 | |