| 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 | $152.33 | 3.312% | $157.3752 | $157.38 | $157.40 | $157.40 |
| Purchase #2 | $99.34 | 4.634% | $103.9434 | $103.94 | $103.95 | $103.90 |
| Purchase #3 | $128.34 | 5.824% | $135.8145 | $135.81 | $135.80 | $135.80 |
| Purchase #4 | $27.60 | 13.221% | $31.249 | $31.25 | $31.25 | $31.20 |
| Purchase #5 | $231.75 | 6.406% | $246.5959 | $246.60 | $246.60 | $246.60 |
| Purchase #6 | $53.91 | 4.643% | $56.413 | $56.41 | $56.40 | $56.40 |
| Purchase #7 | $244.96 | 3.318% | $253.0878 | $253.09 | $253.10 | $253.10 |
| 7 purchase totals = | $938.23 | $984.4788 | $984.48 | $984.50 | $984.40 | |