| 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 | $113.91 | 3.568% | $117.9743 | $117.97 | $117.95 | $118.00 |
| Purchase #2 | $241.57 | 8.421% | $261.9126 | $261.91 | $261.90 | $261.90 |
| Purchase #3 | $217.53 | 5.781% | $230.1054 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $153.92 | 6.655% | $164.1634 | $164.16 | $164.15 | $164.20 |
| Purchase #5 | $142.37 | 4.740% | $149.1183 | $149.12 | $149.10 | $149.10 |
| Purchase #6 | $204.97 | 7.536% | $220.4165 | $220.42 | $220.40 | $220.40 |
| Purchase #7 | $236.32 | 12.658% | $266.2334 | $266.23 | $266.25 | $266.20 |
| 7 purchase totals = | $1,310.59 | $1,409.9239 | $1,409.92 | $1,409.85 | $1,409.90 | |