| 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 | $70.67 | 4.614% | $73.9307 | $73.93 | $73.95 | $73.90 |
| Purchase #2 | $97.31 | 11.222% | $108.2301 | $108.23 | $108.25 | $108.20 |
| Purchase #3 | $171.29 | 9.278% | $187.1823 | $187.18 | $187.20 | $187.20 |
| Purchase #4 | $235.30 | 6.736% | $251.1498 | $251.15 | $251.15 | $251.10 |
| Purchase #5 | $92.41 | 12.472% | $103.9354 | $103.94 | $103.95 | $103.90 |
| Purchase #6 | $249.90 | 12.291% | $280.6152 | $280.62 | $280.60 | $280.60 |
| Purchase #7 | $214.91 | 3.168% | $221.7183 | $221.72 | $221.70 | $221.70 |
| 7 purchase totals = | $1,131.79 | $1,226.7618 | $1,226.77 | $1,226.80 | $1,226.60 | |