| 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 | $128.30 | 3.492% | $132.7802 | $132.78 | $132.80 | $132.80 |
| Purchase #2 | $70.65 | 5.588% | $74.5979 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $232.76 | 8.437% | $252.398 | $252.40 | $252.40 | $252.40 |
| Purchase #4 | $171.67 | 3.510% | $177.6956 | $177.70 | $177.70 | $177.70 |
| Purchase #5 | $40.74 | 7.821% | $43.9263 | $43.93 | $43.95 | $43.90 |
| Purchase #6 | $17.91 | 3.219% | $18.4865 | $18.49 | $18.50 | $18.50 |
| Purchase #7 | $96.65 | 6.313% | $102.7515 | $102.75 | $102.75 | $102.80 |
| 7 purchase totals = | $758.68 | $802.6360 | $802.65 | $802.70 | $802.70 | |