| 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 | $163.86 | 12.465% | $184.2851 | $184.29 | $184.30 | $184.30 |
| Purchase #2 | $29.46 | 7.375% | $31.6327 | $31.63 | $31.65 | $31.60 |
| Purchase #3 | $14.30 | 4.796% | $14.9858 | $14.99 | $15.00 | $15.00 |
| Purchase #4 | $7.71 | 10.627% | $8.5293 | $8.53 | $8.55 | $8.50 |
| Purchase #5 | $202.47 | 9.556% | $221.818 | $221.82 | $221.80 | $221.80 |
| Purchase #6 | $204.49 | 13.656% | $232.4152 | $232.42 | $232.40 | $232.40 |
| Purchase #7 | $233.69 | 8.197% | $252.8456 | $252.85 | $252.85 | $252.80 |
| 7 purchase totals = | $855.98 | $946.5117 | $946.53 | $946.55 | $946.40 | |