| 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 | $93.68 | 4.219% | $97.6324 | $97.63 | $97.65 | $97.60 |
| Purchase #2 | $28.50 | 9.175% | $31.1149 | $31.11 | $31.10 | $31.10 |
| Purchase #3 | $193.63 | 9.855% | $212.7122 | $212.71 | $212.70 | $212.70 |
| Purchase #4 | $153.92 | 12.762% | $173.5633 | $173.56 | $173.55 | $173.60 |
| Purchase #5 | $126.56 | 5.799% | $133.8992 | $133.90 | $133.90 | $133.90 |
| Purchase #6 | $189.59 | 4.660% | $198.4249 | $198.42 | $198.40 | $198.40 |
| Purchase #7 | $246.91 | 9.290% | $269.8479 | $269.85 | $269.85 | $269.80 |
| 7 purchase totals = | $1,032.79 | $1,117.1948 | $1,117.18 | $1,117.15 | $1,117.10 | |