| 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 | $226.64 | 8.350% | $245.5644 | $245.56 | $245.55 | $245.60 |
| Purchase #2 | $200.41 | 3.809% | $208.0436 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $127.68 | 9.248% | $139.4878 | $139.49 | $139.50 | $139.50 |
| Purchase #4 | $172.89 | 13.148% | $195.6216 | $195.62 | $195.60 | $195.60 |
| Purchase #5 | $89.54 | 8.524% | $97.1724 | $97.17 | $97.15 | $97.20 |
| Purchase #6 | $199.42 | 7.771% | $214.9169 | $214.92 | $214.90 | $214.90 |
| Purchase #7 | $105.52 | 3.602% | $109.3208 | $109.32 | $109.30 | $109.30 |
| 7 purchase totals = | $1,122.10 | $1,210.1275 | $1,210.12 | $1,210.05 | $1,210.10 | |