| 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 | $85.46 | 3.249% | $88.2366 | $88.24 | $88.25 | $88.20 |
| Purchase #2 | $110.46 | 6.697% | $117.8575 | $117.86 | $117.85 | $117.90 |
| Purchase #3 | $69.57 | 7.691% | $74.9206 | $74.92 | $74.90 | $74.90 |
| Purchase #4 | $42.77 | 4.129% | $44.536 | $44.54 | $44.55 | $44.50 |
| Purchase #5 | $81.70 | 10.626% | $90.3814 | $90.38 | $90.40 | $90.40 |
| Purchase #6 | $32.53 | 4.421% | $33.9682 | $33.97 | $33.95 | $34.00 |
| Purchase #7 | $211.93 | 3.597% | $219.5531 | $219.55 | $219.55 | $219.60 |
| 7 purchase totals = | $634.42 | $669.4534 | $669.46 | $669.45 | $669.50 | |