| 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 | $121.84 | 13.435% | $138.2092 | $138.21 | $138.20 | $138.20 |
| Purchase #2 | $176.40 | 6.344% | $187.5908 | $187.59 | $187.60 | $187.60 |
| Purchase #3 | $167.99 | 10.224% | $185.1653 | $185.17 | $185.15 | $185.20 |
| Purchase #4 | $14.57 | 12.182% | $16.3449 | $16.34 | $16.35 | $16.30 |
| Purchase #5 | $232.83 | 4.824% | $244.0617 | $244.06 | $244.05 | $244.10 |
| Purchase #6 | $223.45 | 8.834% | $243.1896 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $171.81 | 6.190% | $182.445 | $182.45 | $182.45 | $182.40 |
| 7 purchase totals = | $1,108.89 | $1,197.0065 | $1,197.01 | $1,197.00 | $1,197.00 | |