| 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 | $220.52 | 10.747% | $244.2193 | $244.22 | $244.20 | $244.20 |
| Purchase #2 | $129.60 | 12.856% | $146.2614 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $68.50 | 11.225% | $76.1891 | $76.19 | $76.20 | $76.20 |
| Purchase #4 | $138.51 | 8.756% | $150.6379 | $150.64 | $150.65 | $150.60 |
| Purchase #5 | $134.94 | 9.153% | $147.2911 | $147.29 | $147.30 | $147.30 |
| Purchase #6 | $241.89 | 13.401% | $274.3057 | $274.31 | $274.30 | $274.30 |
| Purchase #7 | $150.79 | 6.663% | $160.8371 | $160.84 | $160.85 | $160.80 |
| 7 purchase totals = | $1,084.75 | $1,199.7416 | $1,199.75 | $1,199.75 | $1,199.70 | |