| 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 | $99.29 | 13.164% | $112.3605 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $220.74 | 7.173% | $236.5737 | $236.57 | $236.55 | $236.60 |
| Purchase #3 | $65.58 | 6.197% | $69.644 | $69.64 | $69.65 | $69.60 |
| Purchase #4 | $39.91 | 11.444% | $44.4773 | $44.48 | $44.50 | $44.50 |
| Purchase #5 | $15.73 | 6.506% | $16.7534 | $16.75 | $16.75 | $16.80 |
| Purchase #6 | $243.74 | 7.728% | $262.5762 | $262.58 | $262.60 | $262.60 |
| Purchase #7 | $221.86 | 8.146% | $239.9327 | $239.93 | $239.95 | $239.90 |
| 7 purchase totals = | $906.85 | $982.3178 | $982.31 | $982.35 | $982.40 | |