| 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 | $182.76 | 8.203% | $197.7518 | $197.75 | $197.75 | $197.80 |
| Purchase #2 | $188.55 | 9.301% | $206.087 | $206.09 | $206.10 | $206.10 |
| Purchase #3 | $238.62 | 5.550% | $251.8634 | $251.86 | $251.85 | $251.90 |
| Purchase #4 | $155.31 | 3.694% | $161.0472 | $161.05 | $161.05 | $161.00 |
| Purchase #5 | $136.35 | 10.744% | $150.9994 | $151.00 | $151.00 | $151.00 |
| Purchase #6 | $213.29 | 12.451% | $239.8467 | $239.85 | $239.85 | $239.80 |
| Purchase #7 | $123.35 | 7.827% | $133.0046 | $133.00 | $133.00 | $133.00 |
| 7 purchase totals = | $1,238.23 | $1,340.6001 | $1,340.60 | $1,340.60 | $1,340.60 | |