| 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 | $161.27 | 12.542% | $181.4965 | $181.50 | $181.50 | $181.50 |
| Purchase #2 | $218.82 | 5.275% | $230.3628 | $230.36 | $230.35 | $230.40 |
| Purchase #3 | $33.81 | 8.298% | $36.6156 | $36.62 | $36.60 | $36.60 |
| Purchase #4 | $208.85 | 6.276% | $221.9574 | $221.96 | $221.95 | $222.00 |
| Purchase #5 | $214.50 | 10.849% | $237.7711 | $237.77 | $237.75 | $237.80 |
| Purchase #6 | $202.79 | 6.660% | $216.2958 | $216.30 | $216.30 | $216.30 |
| Purchase #7 | $80.84 | 4.720% | $84.6556 | $84.66 | $84.65 | $84.70 |
| 7 purchase totals = | $1,120.88 | $1,209.1548 | $1,209.17 | $1,209.10 | $1,209.30 | |