| 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 | $160.78 | 4.740% | $168.401 | $168.40 | $168.40 | $168.40 |
| Purchase #2 | $226.77 | 6.516% | $241.5463 | $241.55 | $241.55 | $241.50 |
| Purchase #3 | $242.60 | 4.552% | $253.6432 | $253.64 | $253.65 | $253.60 |
| Purchase #4 | $13.70 | 9.343% | $14.98 | $14.98 | $15.00 | $15.00 |
| Purchase #5 | $246.75 | 4.784% | $258.5545 | $258.55 | $258.55 | $258.60 |
| Purchase #6 | $28.92 | 4.332% | $30.1728 | $30.17 | $30.15 | $30.20 |
| Purchase #7 | $78.73 | 5.316% | $82.9153 | $82.92 | $82.90 | $82.90 |
| 7 purchase totals = | $998.25 | $1,050.2131 | $1,050.21 | $1,050.20 | $1,050.20 | |