| 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 | $216.88 | 5.164% | $228.0797 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $155.86 | 7.426% | $167.4342 | $167.43 | $167.45 | $167.40 |
| Purchase #3 | $160.92 | 13.623% | $182.8421 | $182.84 | $182.85 | $182.80 |
| Purchase #4 | $44.30 | 11.173% | $49.2496 | $49.25 | $49.25 | $49.20 |
| Purchase #5 | $175.68 | 6.678% | $187.4119 | $187.41 | $187.40 | $187.40 |
| Purchase #6 | $137.29 | 7.221% | $147.2037 | $147.20 | $147.20 | $147.20 |
| Purchase #7 | $249.34 | 5.344% | $262.6647 | $262.66 | $262.65 | $262.70 |
| 7 purchase totals = | $1,140.27 | $1,224.8859 | $1,224.87 | $1,224.90 | $1,224.80 | |