| 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 | $107.30 | 9.110% | $117.075 | $117.08 | $117.10 | $117.10 |
| Purchase #2 | $53.46 | 4.669% | $55.956 | $55.96 | $55.95 | $56.00 |
| Purchase #3 | $132.25 | 5.495% | $139.5171 | $139.52 | $139.50 | $139.50 |
| Purchase #4 | $114.69 | 7.498% | $123.2895 | $123.29 | $123.30 | $123.30 |
| Purchase #5 | $184.77 | 9.116% | $201.6136 | $201.61 | $201.60 | $201.60 |
| Purchase #6 | $102.32 | 12.279% | $114.8839 | $114.88 | $114.90 | $114.90 |
| Purchase #7 | $113.60 | 9.412% | $124.292 | $124.29 | $124.30 | $124.30 |
| 7 purchase totals = | $808.39 | $876.6271 | $876.63 | $876.65 | $876.70 | |