| 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 | $51.47 | 9.796% | $56.512 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $83.58 | 10.217% | $92.1194 | $92.12 | $92.10 | $92.10 |
| Purchase #3 | $248.80 | 12.724% | $280.4573 | $280.46 | $280.45 | $280.50 |
| Purchase #4 | $234.87 | 13.835% | $267.3643 | $267.36 | $267.35 | $267.40 |
| Purchase #5 | $64.34 | 8.187% | $69.6075 | $69.61 | $69.60 | $69.60 |
| Purchase #6 | $236.66 | 3.557% | $245.078 | $245.08 | $245.10 | $245.10 |
| Purchase #7 | $180.77 | 4.742% | $189.3421 | $189.34 | $189.35 | $189.30 |
| 7 purchase totals = | $1,100.49 | $1,200.4806 | $1,200.48 | $1,200.45 | $1,200.50 | |