| 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 | $243.43 | 8.160% | $263.2939 | $263.29 | $263.30 | $263.30 |
| Purchase #2 | $197.95 | 9.315% | $216.389 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $187.55 | 11.152% | $208.4656 | $208.47 | $208.45 | $208.50 |
| Purchase #4 | $37.49 | 6.566% | $39.9516 | $39.95 | $39.95 | $40.00 |
| Purchase #5 | $15.91 | 9.374% | $17.4014 | $17.40 | $17.40 | $17.40 |
| Purchase #6 | $230.86 | 6.266% | $245.3257 | $245.33 | $245.35 | $245.30 |
| Purchase #7 | $146.28 | 9.279% | $159.8533 | $159.85 | $159.85 | $159.90 |
| 7 purchase totals = | $1,059.47 | $1,150.6805 | $1,150.68 | $1,150.70 | $1,150.80 | |