| 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 | $164.59 | 9.511% | $180.2442 | $180.24 | $180.25 | $180.20 |
| Purchase #2 | $18.78 | 10.441% | $20.7408 | $20.74 | $20.75 | $20.70 |
| Purchase #3 | $110.87 | 12.151% | $124.3418 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $49.51 | 13.170% | $56.0305 | $56.03 | $56.05 | $56.00 |
| Purchase #5 | $227.51 | 9.267% | $248.5934 | $248.59 | $248.60 | $248.60 |
| Purchase #6 | $194.97 | 11.545% | $217.4793 | $217.48 | $217.50 | $217.50 |
| Purchase #7 | $159.90 | 6.540% | $170.3575 | $170.36 | $170.35 | $170.40 |
| 7 purchase totals = | $926.13 | $1,017.7875 | $1,017.78 | $1,017.85 | $1,017.70 | |