| 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 | $177.69 | 13.416% | $201.5289 | $201.53 | $201.55 | $201.50 |
| Purchase #2 | $152.68 | 4.808% | $160.0209 | $160.02 | $160.00 | $160.00 |
| Purchase #3 | $134.97 | 3.599% | $139.8276 | $139.83 | $139.85 | $139.80 |
| Purchase #4 | $27.79 | 7.109% | $29.7656 | $29.77 | $29.75 | $29.80 |
| Purchase #5 | $211.38 | 4.336% | $220.5454 | $220.55 | $220.55 | $220.50 |
| Purchase #6 | $118.62 | 3.441% | $122.7017 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $67.85 | 3.504% | $70.2275 | $70.23 | $70.25 | $70.20 |
| 7 purchase totals = | $890.98 | $944.6176 | $944.63 | $944.65 | $944.50 | |