| 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 | $138.71 | 9.248% | $151.5379 | $151.54 | $151.55 | $151.50 |
| Purchase #2 | $102.59 | 10.347% | $113.205 | $113.21 | $113.20 | $113.20 |
| Purchase #3 | $22.35 | 9.606% | $24.4969 | $24.50 | $24.50 | $24.50 |
| Purchase #4 | $68.92 | 3.766% | $71.5155 | $71.52 | $71.50 | $71.50 |
| Purchase #5 | $8.81 | 6.160% | $9.3527 | $9.35 | $9.35 | $9.40 |
| Purchase #6 | $181.94 | 12.330% | $204.3732 | $204.37 | $204.35 | $204.40 |
| Purchase #7 | $25.35 | 3.729% | $26.2953 | $26.30 | $26.30 | $26.30 |
| 7 purchase totals = | $548.67 | $600.7765 | $600.79 | $600.75 | $600.80 | |