| 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 | $182.52 | 9.484% | $199.8302 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $189.55 | 6.675% | $202.2025 | $202.20 | $202.20 | $202.20 |
| Purchase #3 | $162.89 | 5.133% | $171.2511 | $171.25 | $171.25 | $171.30 |
| Purchase #4 | $120.70 | 7.834% | $130.1556 | $130.16 | $130.15 | $130.20 |
| Purchase #5 | $233.47 | 11.765% | $260.9377 | $260.94 | $260.95 | $260.90 |
| Purchase #6 | $223.86 | 8.717% | $243.3739 | $243.37 | $243.35 | $243.40 |
| Purchase #7 | $243.54 | 3.742% | $252.6533 | $252.65 | $252.65 | $252.70 |
| 7 purchase totals = | $1,356.53 | $1,460.4043 | $1,460.40 | $1,460.40 | $1,460.50 | |