| 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 | $176.32 | 6.730% | $188.1863 | $188.19 | $188.20 | $188.20 |
| Purchase #2 | $219.36 | 6.604% | $233.8465 | $233.85 | $233.85 | $233.80 |
| Purchase #3 | $172.54 | 4.586% | $180.4527 | $180.45 | $180.45 | $180.50 |
| Purchase #4 | $111.70 | 9.218% | $121.9965 | $122.00 | $122.00 | $122.00 |
| Purchase #5 | $219.34 | 7.355% | $235.4725 | $235.47 | $235.45 | $235.50 |
| Purchase #6 | $53.82 | 12.424% | $60.5066 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $151.32 | 11.518% | $168.749 | $168.75 | $168.75 | $168.70 |
| 7 purchase totals = | $1,104.40 | $1,189.2101 | $1,189.22 | $1,189.20 | $1,189.20 | |