| 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 | $171.57 | 13.637% | $194.967 | $194.97 | $194.95 | $195.00 |
| Purchase #2 | $172.38 | 6.848% | $184.1846 | $184.18 | $184.20 | $184.20 |
| Purchase #3 | $167.88 | 7.378% | $180.2662 | $180.27 | $180.25 | $180.30 |
| Purchase #4 | $55.42 | 3.570% | $57.3985 | $57.40 | $57.40 | $57.40 |
| Purchase #5 | $240.71 | 10.590% | $266.2012 | $266.20 | $266.20 | $266.20 |
| Purchase #6 | $131.45 | 8.163% | $142.1803 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $197.45 | 5.799% | $208.9001 | $208.90 | $208.90 | $208.90 |
| 7 purchase totals = | $1,136.86 | $1,234.0979 | $1,234.10 | $1,234.10 | $1,234.20 | |