| 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 | $172.58 | 11.242% | $191.9814 | $191.98 | $192.00 | $192.00 |
| Purchase #2 | $30.78 | 5.131% | $32.3593 | $32.36 | $32.35 | $32.40 |
| Purchase #3 | $225.30 | 7.500% | $242.1975 | $242.20 | $242.20 | $242.20 |
| Purchase #4 | $65.71 | 6.865% | $70.221 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $90.71 | 9.170% | $99.0281 | $99.03 | $99.05 | $99.00 |
| Purchase #6 | $61.37 | 8.137% | $66.3637 | $66.36 | $66.35 | $66.40 |
| Purchase #7 | $183.73 | 11.652% | $205.1382 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $830.18 | $907.2892 | $907.29 | $907.30 | $907.30 | |