| 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 | $219.29 | 9.452% | $240.0173 | $240.02 | $240.00 | $240.00 |
| Purchase #2 | $28.62 | 12.617% | $32.231 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $200.35 | 10.220% | $220.8258 | $220.83 | $220.85 | $220.80 |
| Purchase #4 | $7.34 | 13.488% | $8.33 | $8.33 | $8.35 | $8.30 |
| Purchase #5 | $193.28 | 3.450% | $199.9482 | $199.95 | $199.95 | $199.90 |
| Purchase #6 | $237.41 | 11.226% | $264.0616 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $171.86 | 6.777% | $183.507 | $183.51 | $183.50 | $183.50 |
| 7 purchase totals = | $1,058.15 | $1,148.9209 | $1,148.93 | $1,148.95 | $1,148.80 | |