| 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 | $21.96 | 12.487% | $24.7021 | $24.70 | $24.70 | $24.70 |
| Purchase #2 | $16.26 | 8.369% | $17.6208 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $136.86 | 4.750% | $143.3609 | $143.36 | $143.35 | $143.40 |
| Purchase #4 | $218.98 | 4.132% | $228.0283 | $228.03 | $228.05 | $228.00 |
| Purchase #5 | $186.94 | 3.559% | $193.5932 | $193.59 | $193.60 | $193.60 |
| Purchase #6 | $240.32 | 6.541% | $256.0393 | $256.04 | $256.05 | $256.00 |
| Purchase #7 | $195.49 | 4.467% | $204.2225 | $204.22 | $204.20 | $204.20 |
| 7 purchase totals = | $1,016.81 | $1,067.5671 | $1,067.56 | $1,067.55 | $1,067.50 | |