| 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 | $235.34 | 6.689% | $251.0819 | $251.08 | $251.10 | $251.10 |
| Purchase #2 | $94.51 | 11.598% | $105.4713 | $105.47 | $105.45 | $105.50 |
| Purchase #3 | $247.93 | 13.182% | $280.6121 | $280.61 | $280.60 | $280.60 |
| Purchase #4 | $101.58 | 13.494% | $115.2872 | $115.29 | $115.30 | $115.30 |
| Purchase #5 | $92.52 | 13.775% | $105.2646 | $105.26 | $105.25 | $105.30 |
| Purchase #6 | $250.84 | 7.141% | $268.7525 | $268.75 | $268.75 | $268.80 |
| Purchase #7 | $106.76 | 10.442% | $117.9079 | $117.91 | $117.90 | $117.90 |
| 7 purchase totals = | $1,129.48 | $1,244.3775 | $1,244.37 | $1,244.35 | $1,244.50 | |