| 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 | $23.44 | 5.477% | $24.7238 | $24.72 | $24.70 | $24.70 |
| Purchase #2 | $174.68 | 8.739% | $189.9453 | $189.95 | $189.95 | $189.90 |
| Purchase #3 | $66.59 | 6.218% | $70.7306 | $70.73 | $70.75 | $70.70 |
| Purchase #4 | $145.30 | 5.455% | $153.2261 | $153.23 | $153.25 | $153.20 |
| Purchase #5 | $100.62 | 7.799% | $108.4674 | $108.47 | $108.45 | $108.50 |
| Purchase #6 | $30.79 | 8.682% | $33.4632 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $30.33 | 8.170% | $32.808 | $32.81 | $32.80 | $32.80 |
| 7 purchase totals = | $571.75 | $613.3644 | $613.37 | $613.35 | $613.30 | |