| 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 | $11.46 | 12.419% | $12.8832 | $12.88 | $12.90 | $12.90 |
| Purchase #2 | $115.59 | 4.720% | $121.0458 | $121.05 | $121.05 | $121.00 |
| Purchase #3 | $29.73 | 7.822% | $32.0555 | $32.06 | $32.05 | $32.10 |
| Purchase #4 | $173.41 | 9.408% | $189.7244 | $189.72 | $189.70 | $189.70 |
| Purchase #5 | $119.87 | 11.412% | $133.5496 | $133.55 | $133.55 | $133.50 |
| Purchase #6 | $64.48 | 8.190% | $69.7609 | $69.76 | $69.75 | $69.80 |
| Purchase #7 | $197.34 | 4.684% | $206.5834 | $206.58 | $206.60 | $206.60 |
| 7 purchase totals = | $711.88 | $765.6028 | $765.60 | $765.60 | $765.60 | |