| 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 | $132.39 | 3.131% | $136.5351 | $136.54 | $136.55 | $136.50 |
| Purchase #2 | $213.76 | 3.715% | $221.7012 | $221.70 | $221.70 | $221.70 |
| Purchase #3 | $187.47 | 6.364% | $199.4006 | $199.40 | $199.40 | $199.40 |
| Purchase #4 | $32.83 | 12.768% | $37.0217 | $37.02 | $37.00 | $37.00 |
| Purchase #5 | $117.75 | 3.521% | $121.896 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $97.74 | 12.405% | $109.8646 | $109.86 | $109.85 | $109.90 |
| Purchase #7 | $228.91 | 8.422% | $248.1888 | $248.19 | $248.20 | $248.20 |
| 7 purchase totals = | $1,010.85 | $1,074.6080 | $1,074.61 | $1,074.60 | $1,074.60 | |