| 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 | $86.26 | 11.151% | $95.8789 | $95.88 | $95.90 | $95.90 |
| Purchase #2 | $80.78 | 9.570% | $88.5106 | $88.51 | $88.50 | $88.50 |
| Purchase #3 | $97.81 | 4.149% | $101.8681 | $101.87 | $101.85 | $101.90 |
| Purchase #4 | $123.60 | 7.604% | $132.9985 | $133.00 | $133.00 | $133.00 |
| Purchase #5 | $236.48 | 4.442% | $246.9844 | $246.98 | $247.00 | $247.00 |
| Purchase #6 | $220.59 | 12.412% | $247.9696 | $247.97 | $247.95 | $248.00 |
| Purchase #7 | $230.96 | 10.844% | $256.0053 | $256.01 | $256.00 | $256.00 |
| 7 purchase totals = | $1,076.48 | $1,170.2154 | $1,170.22 | $1,170.20 | $1,170.30 | |