| 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 | $221.95 | 4.715% | $232.4149 | $232.41 | $232.40 | $232.40 |
| Purchase #2 | $25.95 | 7.280% | $27.8392 | $27.84 | $27.85 | $27.80 |
| Purchase #3 | $213.33 | 13.113% | $241.304 | $241.30 | $241.30 | $241.30 |
| Purchase #4 | $221.46 | 3.227% | $228.6065 | $228.61 | $228.60 | $228.60 |
| Purchase #5 | $124.81 | 5.556% | $131.7444 | $131.74 | $131.75 | $131.70 |
| Purchase #6 | $185.86 | 5.358% | $195.8184 | $195.82 | $195.80 | $195.80 |
| Purchase #7 | $106.39 | 4.802% | $111.4988 | $111.50 | $111.50 | $111.50 |
| 7 purchase totals = | $1,099.75 | $1,169.2262 | $1,169.22 | $1,169.20 | $1,169.10 | |