| 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 | $219.45 | 8.228% | $237.5063 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $87.85 | 4.751% | $92.0238 | $92.02 | $92.00 | $92.00 |
| Purchase #3 | $70.48 | 10.166% | $77.645 | $77.65 | $77.65 | $77.60 |
| Purchase #4 | $223.27 | 4.679% | $233.7168 | $233.72 | $233.70 | $233.70 |
| Purchase #5 | $120.74 | 12.773% | $136.1621 | $136.16 | $136.15 | $136.20 |
| Purchase #6 | $24.59 | 8.309% | $26.6332 | $26.63 | $26.65 | $26.60 |
| Purchase #7 | $96.97 | 6.460% | $103.2343 | $103.23 | $103.25 | $103.20 |
| 7 purchase totals = | $843.35 | $906.9215 | $906.92 | $906.90 | $906.80 | |