| 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 | $189.62 | 3.361% | $195.9931 | $195.99 | $196.00 | $196.00 |
| Purchase #2 | $174.60 | 6.439% | $185.8425 | $185.84 | $185.85 | $185.80 |
| Purchase #3 | $39.40 | 5.197% | $41.4476 | $41.45 | $41.45 | $41.40 |
| Purchase #4 | $50.41 | 8.704% | $54.7977 | $54.80 | $54.80 | $54.80 |
| Purchase #5 | $169.85 | 8.425% | $184.1599 | $184.16 | $184.15 | $184.20 |
| Purchase #6 | $87.30 | 7.296% | $93.6694 | $93.67 | $93.65 | $93.70 |
| Purchase #7 | $199.30 | 11.307% | $221.8349 | $221.83 | $221.85 | $221.80 |
| 7 purchase totals = | $910.48 | $977.7451 | $977.74 | $977.75 | $977.70 | |