| 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 | $145.56 | 3.196% | $150.2121 | $150.21 | $150.20 | $150.20 |
| Purchase #2 | $119.26 | 5.234% | $125.5021 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $201.88 | 11.505% | $225.1063 | $225.11 | $225.10 | $225.10 |
| Purchase #4 | $245.58 | 8.640% | $266.7981 | $266.80 | $266.80 | $266.80 |
| Purchase #5 | $74.62 | 8.809% | $81.1933 | $81.19 | $81.20 | $81.20 |
| Purchase #6 | $161.99 | 13.295% | $183.5266 | $183.53 | $183.55 | $183.50 |
| Purchase #7 | $225.63 | 10.461% | $249.2332 | $249.23 | $249.25 | $249.20 |
| 7 purchase totals = | $1,174.52 | $1,281.5717 | $1,281.57 | $1,281.60 | $1,281.50 | |