| 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 | $147.32 | 8.730% | $160.181 | $160.18 | $160.20 | $160.20 |
| Purchase #2 | $180.55 | 5.343% | $190.1968 | $190.20 | $190.20 | $190.20 |
| Purchase #3 | $192.67 | 7.413% | $206.9526 | $206.95 | $206.95 | $207.00 |
| Purchase #4 | $143.73 | 4.372% | $150.0139 | $150.01 | $150.00 | $150.00 |
| Purchase #5 | $179.32 | 5.695% | $189.5323 | $189.53 | $189.55 | $189.50 |
| Purchase #6 | $244.85 | 12.602% | $275.706 | $275.71 | $275.70 | $275.70 |
| Purchase #7 | $161.48 | 6.669% | $172.2491 | $172.25 | $172.25 | $172.20 |
| 7 purchase totals = | $1,249.92 | $1,344.8317 | $1,344.83 | $1,344.85 | $1,344.80 | |