| 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 | $169.54 | 11.733% | $189.4321 | $189.43 | $189.45 | $189.40 |
| Purchase #2 | $191.72 | 10.688% | $212.211 | $212.21 | $212.20 | $212.20 |
| Purchase #3 | $88.78 | 13.123% | $100.4306 | $100.43 | $100.45 | $100.40 |
| Purchase #4 | $63.44 | 9.765% | $69.6349 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $122.66 | 9.651% | $134.4979 | $134.50 | $134.50 | $134.50 |
| Purchase #6 | $217.73 | 9.658% | $238.7584 | $238.76 | $238.75 | $238.80 |
| Purchase #7 | $70.98 | 4.329% | $74.0527 | $74.05 | $74.05 | $74.10 |
| 7 purchase totals = | $924.85 | $1,019.0176 | $1,019.01 | $1,019.05 | $1,019.00 | |