| 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 | $250.59 | 13.197% | $283.6604 | $283.66 | $283.65 | $283.70 |
| Purchase #2 | $102.78 | 12.550% | $115.6789 | $115.68 | $115.70 | $115.70 |
| Purchase #3 | $79.76 | 10.683% | $88.2808 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $138.81 | 5.622% | $146.6139 | $146.61 | $146.60 | $146.60 |
| Purchase #5 | $75.56 | 11.822% | $84.4927 | $84.49 | $84.50 | $84.50 |
| Purchase #6 | $241.92 | 11.331% | $269.332 | $269.33 | $269.35 | $269.30 |
| Purchase #7 | $206.25 | 13.235% | $233.5472 | $233.55 | $233.55 | $233.50 |
| 7 purchase totals = | $1,095.67 | $1,221.6059 | $1,221.60 | $1,221.65 | $1,221.60 | |