| 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 | $164.40 | 8.523% | $178.4118 | $178.41 | $178.40 | $178.40 |
| Purchase #2 | $219.27 | 11.349% | $244.155 | $244.16 | $244.15 | $244.20 |
| Purchase #3 | $27.70 | 6.182% | $29.4124 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $71.62 | 11.384% | $79.7732 | $79.77 | $79.75 | $79.80 |
| Purchase #5 | $104.56 | 9.118% | $114.0938 | $114.09 | $114.10 | $114.10 |
| Purchase #6 | $237.88 | 13.467% | $269.9153 | $269.92 | $269.90 | $269.90 |
| Purchase #7 | $202.64 | 9.799% | $222.4967 | $222.50 | $222.50 | $222.50 |
| 7 purchase totals = | $1,028.07 | $1,138.2582 | $1,138.26 | $1,138.20 | $1,138.30 | |