| 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 | $35.58 | 7.751% | $38.3378 | $38.34 | $38.35 | $38.30 |
| Purchase #2 | $30.91 | 10.117% | $34.0372 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $137.62 | 8.621% | $149.4842 | $149.48 | $149.50 | $149.50 |
| Purchase #4 | $49.60 | 11.219% | $55.1646 | $55.16 | $55.15 | $55.20 |
| Purchase #5 | $180.86 | 7.715% | $194.8133 | $194.81 | $194.80 | $194.80 |
| Purchase #6 | $220.63 | 9.116% | $240.7426 | $240.74 | $240.75 | $240.70 |
| Purchase #7 | $148.74 | 13.290% | $168.5075 | $168.51 | $168.50 | $168.50 |
| 7 purchase totals = | $803.94 | $881.0872 | $881.08 | $881.10 | $881.00 | |