| 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 | $153.87 | 13.535% | $174.6963 | $174.70 | $174.70 | $174.70 |
| Purchase #2 | $185.80 | 10.211% | $204.772 | $204.77 | $204.75 | $204.80 |
| Purchase #3 | $119.91 | 3.145% | $123.6812 | $123.68 | $123.70 | $123.70 |
| Purchase #4 | $184.25 | 7.254% | $197.6155 | $197.62 | $197.60 | $197.60 |
| Purchase #5 | $87.34 | 5.834% | $92.4354 | $92.44 | $92.45 | $92.40 |
| Purchase #6 | $91.69 | 3.481% | $94.8817 | $94.88 | $94.90 | $94.90 |
| Purchase #7 | $223.81 | 6.716% | $238.8411 | $238.84 | $238.85 | $238.80 |
| 7 purchase totals = | $1,046.67 | $1,126.9232 | $1,126.93 | $1,126.95 | $1,126.90 | |