| 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 | $33.70 | 3.208% | $34.7811 | $34.78 | $34.80 | $34.80 |
| Purchase #2 | $192.80 | 3.766% | $200.0608 | $200.06 | $200.05 | $200.10 |
| Purchase #3 | $20.54 | 12.137% | $23.0329 | $23.03 | $23.05 | $23.00 |
| Purchase #4 | $66.96 | 4.842% | $70.2022 | $70.20 | $70.20 | $70.20 |
| Purchase #5 | $23.64 | 4.874% | $24.7922 | $24.79 | $24.80 | $24.80 |
| Purchase #6 | $128.93 | 5.563% | $136.1024 | $136.10 | $136.10 | $136.10 |
| Purchase #7 | $203.56 | 4.615% | $212.9543 | $212.95 | $212.95 | $213.00 |
| 7 purchase totals = | $670.13 | $701.9259 | $701.91 | $701.95 | $702.00 | |