| 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 | $250.25 | 6.149% | $265.6379 | $265.64 | $265.65 | $265.60 |
| Purchase #2 | $90.38 | 8.685% | $98.2295 | $98.23 | $98.25 | $98.20 |
| Purchase #3 | $71.67 | 12.537% | $80.6553 | $80.66 | $80.65 | $80.70 |
| Purchase #4 | $240.48 | 11.718% | $268.6594 | $268.66 | $268.65 | $268.70 |
| Purchase #5 | $47.54 | 5.220% | $50.0216 | $50.02 | $50.00 | $50.00 |
| Purchase #6 | $117.32 | 9.604% | $128.5874 | $128.59 | $128.60 | $128.60 |
| Purchase #7 | $16.55 | 6.248% | $17.584 | $17.58 | $17.60 | $17.60 |
| 7 purchase totals = | $834.19 | $909.3751 | $909.38 | $909.40 | $909.40 | |