| 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 | $151.80 | 9.487% | $166.2013 | $166.20 | $166.20 | $166.20 |
| Purchase #2 | $19.53 | 9.801% | $21.4441 | $21.44 | $21.45 | $21.40 |
| Purchase #3 | $167.66 | 10.119% | $184.6255 | $184.63 | $184.65 | $184.60 |
| Purchase #4 | $51.56 | 4.755% | $54.0117 | $54.01 | $54.00 | $54.00 |
| Purchase #5 | $168.53 | 6.706% | $179.8316 | $179.83 | $179.85 | $179.80 |
| Purchase #6 | $249.26 | 4.161% | $259.6317 | $259.63 | $259.65 | $259.60 |
| Purchase #7 | $97.60 | 11.196% | $108.5273 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $905.94 | $974.2732 | $974.27 | $974.35 | $974.10 | |