| 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 | $209.66 | 7.107% | $224.5605 | $224.56 | $224.55 | $224.60 |
| Purchase #2 | $72.65 | 5.431% | $76.5956 | $76.60 | $76.60 | $76.60 |
| Purchase #3 | $144.34 | 12.797% | $162.8112 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $36.70 | 9.570% | $40.2122 | $40.21 | $40.20 | $40.20 |
| Purchase #5 | $238.41 | 8.864% | $259.5427 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $234.68 | 13.250% | $265.7751 | $265.78 | $265.80 | $265.80 |
| Purchase #7 | $13.81 | 3.716% | $14.3232 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $950.25 | $1,043.8205 | $1,043.82 | $1,043.80 | $1,043.80 | |