| 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 | $91.99 | 12.415% | $103.4106 | $103.41 | $103.40 | $103.40 |
| Purchase #2 | $8.32 | 5.194% | $8.7521 | $8.75 | $8.75 | $8.80 |
| Purchase #3 | $67.82 | 12.500% | $76.2975 | $76.30 | $76.30 | $76.30 |
| Purchase #4 | $102.77 | 9.296% | $112.3235 | $112.32 | $112.30 | $112.30 |
| Purchase #5 | $160.98 | 4.829% | $168.7537 | $168.75 | $168.75 | $168.80 |
| Purchase #6 | $166.67 | 12.245% | $187.0787 | $187.08 | $187.10 | $187.10 |
| Purchase #7 | $163.80 | 6.148% | $173.8704 | $173.87 | $173.85 | $173.90 |
| 7 purchase totals = | $762.35 | $830.4865 | $830.48 | $830.45 | $830.60 | |