| 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 | $86.96 | 4.363% | $90.7541 | $90.75 | $90.75 | $90.80 |
| Purchase #2 | $221.50 | 4.768% | $232.0611 | $232.06 | $232.05 | $232.10 |
| Purchase #3 | $186.39 | 7.465% | $200.304 | $200.30 | $200.30 | $200.30 |
| Purchase #4 | $53.58 | 4.323% | $55.8963 | $55.90 | $55.90 | $55.90 |
| Purchase #5 | $150.90 | 6.565% | $160.8066 | $160.81 | $160.80 | $160.80 |
| Purchase #6 | $37.62 | 3.117% | $38.7926 | $38.79 | $38.80 | $38.80 |
| Purchase #7 | $34.99 | 10.413% | $38.6335 | $38.63 | $38.65 | $38.60 |
| 7 purchase totals = | $771.94 | $817.2482 | $817.24 | $817.25 | $817.30 | |