| 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 | $236.81 | 7.522% | $254.6228 | $254.62 | $254.60 | $254.60 |
| Purchase #2 | $36.78 | 3.561% | $38.0897 | $38.09 | $38.10 | $38.10 |
| Purchase #3 | $180.84 | 9.658% | $198.3055 | $198.31 | $198.30 | $198.30 |
| Purchase #4 | $95.62 | 6.491% | $101.8267 | $101.83 | $101.85 | $101.80 |
| Purchase #5 | $223.29 | 3.626% | $231.3865 | $231.39 | $231.40 | $231.40 |
| Purchase #6 | $170.40 | 12.169% | $191.136 | $191.14 | $191.15 | $191.10 |
| Purchase #7 | $17.53 | 8.630% | $19.0428 | $19.04 | $19.05 | $19.00 |
| 7 purchase totals = | $961.27 | $1,034.4100 | $1,034.42 | $1,034.45 | $1,034.30 | |