| 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 | $52.29 | 6.148% | $55.5048 | $55.50 | $55.50 | $55.50 |
| Purchase #2 | $81.69 | 7.167% | $87.5447 | $87.54 | $87.55 | $87.50 |
| Purchase #3 | $74.77 | 9.423% | $81.8156 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $183.48 | 3.593% | $190.0724 | $190.07 | $190.05 | $190.10 |
| Purchase #5 | $34.56 | 11.355% | $38.4843 | $38.48 | $38.50 | $38.50 |
| Purchase #6 | $184.62 | 10.690% | $204.3559 | $204.36 | $204.35 | $204.40 |
| Purchase #7 | $71.31 | 7.206% | $76.4486 | $76.45 | $76.45 | $76.40 |
| 7 purchase totals = | $682.72 | $734.2263 | $734.22 | $734.20 | $734.20 | |