| 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 | $174.93 | 8.163% | $189.2095 | $189.21 | $189.20 | $189.20 |
| Purchase #2 | $72.36 | 5.845% | $76.5894 | $76.59 | $76.60 | $76.60 |
| Purchase #3 | $221.38 | 10.686% | $245.0367 | $245.04 | $245.05 | $245.00 |
| Purchase #4 | $137.52 | 10.120% | $151.437 | $151.44 | $151.45 | $151.40 |
| Purchase #5 | $115.38 | 12.738% | $130.0771 | $130.08 | $130.10 | $130.10 |
| Purchase #6 | $89.59 | 3.634% | $92.8457 | $92.85 | $92.85 | $92.80 |
| Purchase #7 | $214.54 | 5.621% | $226.5993 | $226.60 | $226.60 | $226.60 |
| 7 purchase totals = | $1,025.70 | $1,111.7947 | $1,111.81 | $1,111.85 | $1,111.70 | |