| 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 | $112.43 | 8.416% | $121.8921 | $121.89 | $121.90 | $121.90 |
| Purchase #2 | $223.46 | 12.530% | $251.4595 | $251.46 | $251.45 | $251.50 |
| Purchase #3 | $243.65 | 10.185% | $268.4658 | $268.47 | $268.45 | $268.50 |
| Purchase #4 | $195.78 | 5.513% | $206.5734 | $206.57 | $206.55 | $206.60 |
| Purchase #5 | $168.50 | 3.460% | $174.3301 | $174.33 | $174.35 | $174.30 |
| Purchase #6 | $172.71 | 9.856% | $189.7323 | $189.73 | $189.75 | $189.70 |
| Purchase #7 | $223.90 | 8.493% | $242.9158 | $242.92 | $242.90 | $242.90 |
| 7 purchase totals = | $1,340.43 | $1,455.3690 | $1,455.37 | $1,455.35 | $1,455.40 | |