| 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 | $139.26 | 6.269% | $147.9902 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $245.74 | 9.308% | $268.6135 | $268.61 | $268.60 | $268.60 |
| Purchase #3 | $73.71 | 9.602% | $80.7876 | $80.79 | $80.80 | $80.80 |
| Purchase #4 | $114.40 | 12.338% | $128.5147 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $144.41 | 11.337% | $160.7818 | $160.78 | $160.80 | $160.80 |
| Purchase #6 | $35.50 | 6.658% | $37.8636 | $37.86 | $37.85 | $37.90 |
| Purchase #7 | $146.64 | 5.814% | $155.1656 | $155.17 | $155.15 | $155.20 |
| 7 purchase totals = | $899.66 | $979.7170 | $979.71 | $979.70 | $979.80 | |