| 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 | $39.76 | 3.152% | $41.0132 | $41.01 | $41.00 | $41.00 |
| Purchase #2 | $90.26 | 6.850% | $96.4428 | $96.44 | $96.45 | $96.40 |
| Purchase #3 | $102.32 | 11.458% | $114.0438 | $114.04 | $114.05 | $114.00 |
| Purchase #4 | $218.85 | 8.452% | $237.3472 | $237.35 | $237.35 | $237.30 |
| Purchase #5 | $33.62 | 12.211% | $37.7253 | $37.73 | $37.75 | $37.70 |
| Purchase #6 | $194.85 | 5.692% | $205.9409 | $205.94 | $205.95 | $205.90 |
| Purchase #7 | $170.73 | 10.170% | $188.0932 | $188.09 | $188.10 | $188.10 |
| 7 purchase totals = | $850.39 | $920.6064 | $920.60 | $920.65 | $920.40 | |