| 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 | $225.30 | 13.540% | $255.8056 | $255.81 | $255.80 | $255.80 |
| Purchase #2 | $5.47 | 9.737% | $6.0026 | $6.00 | $6.00 | $6.00 |
| Purchase #3 | $105.88 | 7.145% | $113.4451 | $113.45 | $113.45 | $113.40 |
| Purchase #4 | $118.80 | 9.737% | $130.3676 | $130.37 | $130.35 | $130.40 |
| Purchase #5 | $80.28 | 9.854% | $88.1908 | $88.19 | $88.20 | $88.20 |
| Purchase #6 | $35.90 | 9.831% | $39.4293 | $39.43 | $39.45 | $39.40 |
| Purchase #7 | $83.40 | 7.247% | $89.444 | $89.44 | $89.45 | $89.40 |
| 7 purchase totals = | $655.03 | $722.6850 | $722.69 | $722.70 | $722.60 | |