| 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 | $104.58 | 3.222% | $107.9496 | $107.95 | $107.95 | $107.90 |
| Purchase #2 | $106.96 | 7.646% | $115.1382 | $115.14 | $115.15 | $115.10 |
| Purchase #3 | $165.25 | 13.208% | $187.0762 | $187.08 | $187.10 | $187.10 |
| Purchase #4 | $147.99 | 9.657% | $162.2814 | $162.28 | $162.30 | $162.30 |
| Purchase #5 | $213.99 | 3.288% | $221.026 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $191.74 | 8.633% | $208.2929 | $208.29 | $208.30 | $208.30 |
| Purchase #7 | $9.56 | 7.509% | $10.2779 | $10.28 | $10.30 | $10.30 |
| 7 purchase totals = | $940.07 | $1,012.0422 | $1,012.05 | $1,012.15 | $1,012.00 | |