| 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 | $230.65 | 11.834% | $257.9451 | $257.95 | $257.95 | $257.90 |
| Purchase #2 | $36.33 | 11.720% | $40.5879 | $40.59 | $40.60 | $40.60 |
| Purchase #3 | $223.27 | 9.734% | $245.0031 | $245.00 | $245.00 | $245.00 |
| Purchase #4 | $102.97 | 4.305% | $107.4029 | $107.40 | $107.40 | $107.40 |
| Purchase #5 | $178.31 | 3.590% | $184.7113 | $184.71 | $184.70 | $184.70 |
| Purchase #6 | $80.27 | 12.474% | $90.2829 | $90.28 | $90.30 | $90.30 |
| Purchase #7 | $31.58 | 6.523% | $33.64 | $33.64 | $33.65 | $33.60 |
| 7 purchase totals = | $883.38 | $959.5732 | $959.57 | $959.60 | $959.50 | |