| 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 | $207.74 | 4.238% | $216.544 | $216.54 | $216.55 | $216.50 |
| Purchase #2 | $90.25 | 7.662% | $97.165 | $97.17 | $97.15 | $97.20 |
| Purchase #3 | $223.88 | 10.211% | $246.7404 | $246.74 | $246.75 | $246.70 |
| Purchase #4 | $185.30 | 13.134% | $209.6373 | $209.64 | $209.65 | $209.60 |
| Purchase #5 | $48.54 | 4.497% | $50.7228 | $50.72 | $50.70 | $50.70 |
| Purchase #6 | $98.88 | 11.188% | $109.9427 | $109.94 | $109.95 | $109.90 |
| Purchase #7 | $208.30 | 4.820% | $218.3401 | $218.34 | $218.35 | $218.30 |
| 7 purchase totals = | $1,062.89 | $1,149.0923 | $1,149.09 | $1,149.10 | $1,148.90 | |