| 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 | $209.59 | 4.124% | $218.2335 | $218.23 | $218.25 | $218.20 |
| Purchase #2 | $236.97 | 4.647% | $247.982 | $247.98 | $248.00 | $248.00 |
| Purchase #3 | $63.61 | 6.230% | $67.5729 | $67.57 | $67.55 | $67.60 |
| Purchase #4 | $197.71 | 9.686% | $216.8602 | $216.86 | $216.85 | $216.90 |
| Purchase #5 | $96.90 | 7.581% | $104.246 | $104.25 | $104.25 | $104.20 |
| Purchase #6 | $147.93 | 7.714% | $159.3413 | $159.34 | $159.35 | $159.30 |
| Purchase #7 | $160.78 | 6.686% | $171.5298 | $171.53 | $171.55 | $171.50 |
| 7 purchase totals = | $1,113.49 | $1,185.7657 | $1,185.76 | $1,185.80 | $1,185.70 | |