| 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 | $122.26 | 9.359% | $133.7023 | $133.70 | $133.70 | $133.70 |
| Purchase #2 | $242.62 | 8.315% | $262.7939 | $262.79 | $262.80 | $262.80 |
| Purchase #3 | $60.98 | 4.212% | $63.5485 | $63.55 | $63.55 | $63.50 |
| Purchase #4 | $67.35 | 7.451% | $72.3682 | $72.37 | $72.35 | $72.40 |
| Purchase #5 | $218.64 | 12.339% | $245.618 | $245.62 | $245.60 | $245.60 |
| Purchase #6 | $232.82 | 6.767% | $248.5749 | $248.57 | $248.55 | $248.60 |
| Purchase #7 | $155.93 | 10.574% | $172.418 | $172.42 | $172.40 | $172.40 |
| 7 purchase totals = | $1,100.60 | $1,199.0238 | $1,199.02 | $1,198.95 | $1,199.00 | |