| 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 | $106.29 | 13.459% | $120.5956 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $72.63 | 10.578% | $80.3128 | $80.31 | $80.30 | $80.30 |
| Purchase #3 | $161.56 | 12.358% | $181.5256 | $181.53 | $181.55 | $181.50 |
| Purchase #4 | $117.34 | 3.347% | $121.2674 | $121.27 | $121.25 | $121.30 |
| Purchase #5 | $122.43 | 9.181% | $133.6703 | $133.67 | $133.65 | $133.70 |
| Purchase #6 | $128.55 | 5.625% | $135.7809 | $135.78 | $135.80 | $135.80 |
| Purchase #7 | $57.44 | 13.475% | $65.18 | $65.18 | $65.20 | $65.20 |
| 7 purchase totals = | $766.24 | $838.3326 | $838.34 | $838.35 | $838.40 | |