| 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 | $196.46 | 3.718% | $203.7644 | $203.76 | $203.75 | $203.80 |
| Purchase #2 | $117.77 | 10.421% | $130.0428 | $130.04 | $130.05 | $130.00 |
| Purchase #3 | $181.71 | 13.542% | $206.3172 | $206.32 | $206.30 | $206.30 |
| Purchase #4 | $167.47 | 12.266% | $188.0119 | $188.01 | $188.00 | $188.00 |
| Purchase #5 | $221.33 | 8.756% | $240.7097 | $240.71 | $240.70 | $240.70 |
| Purchase #6 | $183.74 | 4.386% | $191.7988 | $191.80 | $191.80 | $191.80 |
| Purchase #7 | $72.51 | 12.825% | $81.8094 | $81.81 | $81.80 | $81.80 |
| 7 purchase totals = | $1,140.99 | $1,242.4542 | $1,242.45 | $1,242.40 | $1,242.40 | |