| 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 | $126.63 | 4.334% | $132.1181 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $47.39 | 13.628% | $53.8483 | $53.85 | $53.85 | $53.80 |
| Purchase #3 | $124.52 | 13.664% | $141.5344 | $141.53 | $141.55 | $141.50 |
| Purchase #4 | $233.51 | 12.142% | $261.8628 | $261.86 | $261.85 | $261.90 |
| Purchase #5 | $226.60 | 13.178% | $256.4613 | $256.46 | $256.45 | $256.50 |
| Purchase #6 | $231.99 | 5.209% | $244.0744 | $244.07 | $244.05 | $244.10 |
| Purchase #7 | $202.90 | 13.363% | $230.0135 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $1,193.54 | $1,319.9128 | $1,319.90 | $1,319.85 | $1,319.90 | |