| 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 | $140.29 | 11.522% | $156.4542 | $156.45 | $156.45 | $156.50 |
| Purchase #2 | $13.71 | 13.145% | $15.5122 | $15.51 | $15.50 | $15.50 |
| Purchase #3 | $133.33 | 11.712% | $148.9456 | $148.95 | $148.95 | $148.90 |
| Purchase #4 | $157.26 | 5.135% | $165.3353 | $165.34 | $165.35 | $165.30 |
| Purchase #5 | $173.81 | 11.147% | $193.1846 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $206.77 | 6.688% | $220.5988 | $220.60 | $220.60 | $220.60 |
| Purchase #7 | $114.29 | 11.231% | $127.1259 | $127.13 | $127.15 | $127.10 |
| 7 purchase totals = | $939.46 | $1,027.1566 | $1,027.16 | $1,027.20 | $1,027.10 | |