| 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 | $186.73 | 3.374% | $193.0303 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $44.54 | 9.472% | $48.7588 | $48.76 | $48.75 | $48.80 |
| Purchase #3 | $194.63 | 12.376% | $218.7174 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $98.70 | 12.781% | $111.3148 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $46.76 | 12.136% | $52.4348 | $52.43 | $52.45 | $52.40 |
| Purchase #6 | $174.51 | 4.507% | $182.3752 | $182.38 | $182.40 | $182.40 |
| Purchase #7 | $224.90 | 7.652% | $242.1093 | $242.11 | $242.10 | $242.10 |
| 7 purchase totals = | $970.77 | $1,048.7406 | $1,048.74 | $1,048.75 | $1,048.70 | |