| 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 | $33.28 | 10.254% | $36.6925 | $36.69 | $36.70 | $36.70 |
| Purchase #2 | $83.47 | 9.846% | $91.6885 | $91.69 | $91.70 | $91.70 |
| Purchase #3 | $130.40 | 6.438% | $138.7952 | $138.80 | $138.80 | $138.80 |
| Purchase #4 | $87.65 | 12.314% | $98.4432 | $98.44 | $98.45 | $98.40 |
| Purchase #5 | $222.39 | 8.443% | $241.1664 | $241.17 | $241.15 | $241.20 |
| Purchase #6 | $76.54 | 3.271% | $79.0436 | $79.04 | $79.05 | $79.00 |
| Purchase #7 | $152.69 | 9.183% | $166.7115 | $166.71 | $166.70 | $166.70 |
| 7 purchase totals = | $786.42 | $852.5409 | $852.54 | $852.55 | $852.50 | |