| 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 | $246.26 | 10.633% | $272.4448 | $272.44 | $272.45 | $272.40 |
| Purchase #2 | $131.60 | 12.164% | $147.6078 | $147.61 | $147.60 | $147.60 |
| Purchase #3 | $197.79 | 4.634% | $206.9556 | $206.96 | $206.95 | $207.00 |
| Purchase #4 | $198.75 | 9.482% | $217.5955 | $217.60 | $217.60 | $217.60 |
| Purchase #5 | $103.41 | 3.538% | $107.0686 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $216.58 | 12.807% | $244.3174 | $244.32 | $244.30 | $244.30 |
| Purchase #7 | $118.72 | 11.356% | $132.2018 | $132.20 | $132.20 | $132.20 |
| 7 purchase totals = | $1,213.11 | $1,328.1915 | $1,328.20 | $1,328.15 | $1,328.20 | |