| 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 | $79.65 | 6.514% | $84.8384 | $84.84 | $84.85 | $84.80 |
| Purchase #2 | $233.43 | 10.670% | $258.337 | $258.34 | $258.35 | $258.30 |
| Purchase #3 | $141.69 | 9.305% | $154.8743 | $154.87 | $154.85 | $154.90 |
| Purchase #4 | $26.38 | 6.749% | $28.1604 | $28.16 | $28.15 | $28.20 |
| Purchase #5 | $211.71 | 12.195% | $237.528 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $241.70 | 4.312% | $252.1221 | $252.12 | $252.10 | $252.10 |
| Purchase #7 | $33.33 | 8.796% | $36.2617 | $36.26 | $36.25 | $36.30 |
| 7 purchase totals = | $967.89 | $1,052.1219 | $1,052.12 | $1,052.10 | $1,052.10 | |