| 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 | $240.54 | 13.543% | $273.1163 | $273.12 | $273.10 | $273.10 |
| Purchase #2 | $218.35 | 7.170% | $234.0057 | $234.01 | $234.00 | $234.00 |
| Purchase #3 | $82.75 | 13.191% | $93.6656 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $109.40 | 3.305% | $113.0157 | $113.02 | $113.00 | $113.00 |
| Purchase #5 | $206.90 | 8.470% | $224.4244 | $224.42 | $224.40 | $224.40 |
| Purchase #6 | $19.28 | 6.351% | $20.5045 | $20.50 | $20.50 | $20.50 |
| Purchase #7 | $234.37 | 7.823% | $252.7048 | $252.70 | $252.70 | $252.70 |
| 7 purchase totals = | $1,111.59 | $1,211.4370 | $1,211.44 | $1,211.35 | $1,211.40 | |