| 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 | $152.64 | 3.819% | $158.4693 | $158.47 | $158.45 | $158.50 |
| Purchase #2 | $193.60 | 9.731% | $212.4392 | $212.44 | $212.45 | $212.40 |
| Purchase #3 | $165.47 | 9.690% | $181.504 | $181.50 | $181.50 | $181.50 |
| Purchase #4 | $116.53 | 5.228% | $122.6222 | $122.62 | $122.60 | $122.60 |
| Purchase #5 | $75.97 | 10.190% | $83.7113 | $83.71 | $83.70 | $83.70 |
| Purchase #6 | $163.43 | 6.401% | $173.8912 | $173.89 | $173.90 | $173.90 |
| Purchase #7 | $187.59 | 12.479% | $210.9994 | $211.00 | $211.00 | $211.00 |
| 7 purchase totals = | $1,055.23 | $1,143.6366 | $1,143.63 | $1,143.60 | $1,143.60 | |