| 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 | $222.74 | 10.642% | $246.444 | $246.44 | $246.45 | $246.40 |
| Purchase #2 | $117.31 | 4.496% | $122.5843 | $122.58 | $122.60 | $122.60 |
| Purchase #3 | $230.37 | 7.575% | $247.8205 | $247.82 | $247.80 | $247.80 |
| Purchase #4 | $138.51 | 13.248% | $156.8598 | $156.86 | $156.85 | $156.90 |
| Purchase #5 | $217.62 | 11.819% | $243.3405 | $243.34 | $243.35 | $243.30 |
| Purchase #6 | $111.91 | 6.424% | $119.0991 | $119.10 | $119.10 | $119.10 |
| Purchase #7 | $72.40 | 13.827% | $82.4107 | $82.41 | $82.40 | $82.40 |
| 7 purchase totals = | $1,110.86 | $1,218.5589 | $1,218.55 | $1,218.55 | $1,218.50 | |