| 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 | $76.54 | 11.555% | $85.3842 | $85.38 | $85.40 | $85.40 |
| Purchase #2 | $135.79 | 4.231% | $141.5353 | $141.54 | $141.55 | $141.50 |
| Purchase #3 | $52.90 | 13.817% | $60.2092 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $155.37 | 13.440% | $176.2517 | $176.25 | $176.25 | $176.30 |
| Purchase #5 | $61.97 | 3.639% | $64.2251 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $94.49 | 10.451% | $104.3651 | $104.37 | $104.35 | $104.40 |
| Purchase #7 | $178.95 | 10.672% | $198.0475 | $198.05 | $198.05 | $198.00 |
| 7 purchase totals = | $756.01 | $830.0181 | $830.03 | $830.05 | $830.00 | |