| 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 | $182.56 | 6.541% | $194.5012 | $194.50 | $194.50 | $194.50 |
| Purchase #2 | $101.94 | 13.369% | $115.5684 | $115.57 | $115.55 | $115.60 |
| Purchase #3 | $84.66 | 5.504% | $89.3197 | $89.32 | $89.30 | $89.30 |
| Purchase #4 | $202.94 | 10.240% | $223.7211 | $223.72 | $223.70 | $223.70 |
| Purchase #5 | $198.73 | 7.519% | $213.6725 | $213.67 | $213.65 | $213.70 |
| Purchase #6 | $179.75 | 9.795% | $197.3565 | $197.36 | $197.35 | $197.40 |
| Purchase #7 | $147.88 | 6.449% | $157.4168 | $157.42 | $157.40 | $157.40 |
| 7 purchase totals = | $1,098.46 | $1,191.5562 | $1,191.56 | $1,191.45 | $1,191.60 | |