| 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 | $161.86 | 12.359% | $181.8643 | $181.86 | $181.85 | $181.90 |
| Purchase #2 | $22.28 | 10.525% | $24.625 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $30.34 | 13.749% | $34.5114 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $60.93 | 4.226% | $63.5049 | $63.50 | $63.50 | $63.50 |
| Purchase #5 | $204.86 | 13.514% | $232.5448 | $232.54 | $232.55 | $232.50 |
| Purchase #6 | $51.32 | 9.489% | $56.1898 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $23.95 | 8.706% | $26.0351 | $26.04 | $26.05 | $26.00 |
| 7 purchase totals = | $555.54 | $619.2753 | $619.27 | $619.30 | $619.20 | |