| 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 | $71.82 | 12.149% | $80.5454 | $80.55 | $80.55 | $80.50 |
| Purchase #2 | $193.53 | 10.559% | $213.9648 | $213.96 | $213.95 | $214.00 |
| Purchase #3 | $93.41 | 13.612% | $106.125 | $106.13 | $106.15 | $106.10 |
| Purchase #4 | $113.71 | 6.645% | $121.266 | $121.27 | $121.25 | $121.30 |
| Purchase #5 | $248.55 | 3.343% | $256.859 | $256.86 | $256.85 | $256.90 |
| Purchase #6 | $211.61 | 12.819% | $238.7363 | $238.74 | $238.75 | $238.70 |
| Purchase #7 | $10.36 | 8.662% | $11.2574 | $11.26 | $11.25 | $11.30 |
| 7 purchase totals = | $942.99 | $1,028.7539 | $1,028.77 | $1,028.75 | $1,028.80 | |