| 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 | $240.64 | 4.488% | $251.4399 | $251.44 | $251.45 | $251.40 |
| Purchase #2 | $29.93 | 5.386% | $31.542 | $31.54 | $31.55 | $31.50 |
| Purchase #3 | $114.40 | 6.351% | $121.6655 | $121.67 | $121.65 | $121.70 |
| Purchase #4 | $222.87 | 10.611% | $246.5187 | $246.52 | $246.50 | $246.50 |
| Purchase #5 | $233.75 | 12.647% | $263.3124 | $263.31 | $263.30 | $263.30 |
| Purchase #6 | $176.59 | 11.125% | $196.2356 | $196.24 | $196.25 | $196.20 |
| Purchase #7 | $110.76 | 3.490% | $114.6255 | $114.63 | $114.65 | $114.60 |
| 7 purchase totals = | $1,128.94 | $1,225.3396 | $1,225.35 | $1,225.35 | $1,225.20 | |