| 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 | $103.64 | 11.729% | $115.7959 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $221.39 | 9.756% | $242.9888 | $242.99 | $243.00 | $243.00 |
| Purchase #3 | $6.88 | 7.354% | $7.386 | $7.39 | $7.40 | $7.40 |
| Purchase #4 | $221.53 | 12.173% | $248.4968 | $248.50 | $248.50 | $248.50 |
| Purchase #5 | $245.43 | 3.863% | $254.911 | $254.91 | $254.90 | $254.90 |
| Purchase #6 | $80.92 | 10.748% | $89.6173 | $89.62 | $89.60 | $89.60 |
| Purchase #7 | $130.31 | 5.236% | $137.133 | $137.13 | $137.15 | $137.10 |
| 7 purchase totals = | $1,010.10 | $1,096.3288 | $1,096.34 | $1,096.35 | $1,096.30 | |