| 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 | $193.81 | 11.698% | $216.4819 | $216.48 | $216.50 | $216.50 |
| Purchase #2 | $231.51 | 6.847% | $247.3615 | $247.36 | $247.35 | $247.40 |
| Purchase #3 | $64.61 | 8.722% | $70.2453 | $70.25 | $70.25 | $70.20 |
| Purchase #4 | $196.48 | 7.816% | $211.8369 | $211.84 | $211.85 | $211.80 |
| Purchase #5 | $85.74 | 11.489% | $95.5907 | $95.59 | $95.60 | $95.60 |
| Purchase #6 | $137.60 | 4.606% | $143.9379 | $143.94 | $143.95 | $143.90 |
| Purchase #7 | $189.67 | 7.220% | $203.3642 | $203.36 | $203.35 | $203.40 |
| 7 purchase totals = | $1,099.42 | $1,188.8184 | $1,188.82 | $1,188.85 | $1,188.80 | |