| 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 | $189.93 | 13.250% | $215.0957 | $215.10 | $215.10 | $215.10 |
| Purchase #2 | $118.99 | 5.248% | $125.2346 | $125.23 | $125.25 | $125.20 |
| Purchase #3 | $68.37 | 8.205% | $73.9798 | $73.98 | $74.00 | $74.00 |
| Purchase #4 | $195.81 | 12.414% | $220.1179 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $180.92 | 12.534% | $203.5965 | $203.60 | $203.60 | $203.60 |
| Purchase #6 | $201.65 | 9.722% | $221.2544 | $221.25 | $221.25 | $221.30 |
| Purchase #7 | $117.74 | 3.492% | $121.8515 | $121.85 | $121.85 | $121.90 |
| 7 purchase totals = | $1,073.41 | $1,181.1304 | $1,181.13 | $1,181.15 | $1,181.20 | |