| 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 | $220.66 | 10.372% | $243.5469 | $243.55 | $243.55 | $243.50 |
| Purchase #2 | $78.94 | 11.247% | $87.8184 | $87.82 | $87.80 | $87.80 |
| Purchase #3 | $123.78 | 8.248% | $133.9894 | $133.99 | $134.00 | $134.00 |
| Purchase #4 | $80.77 | 13.623% | $91.7733 | $91.77 | $91.75 | $91.80 |
| Purchase #5 | $122.77 | 4.457% | $128.2419 | $128.24 | $128.25 | $128.20 |
| Purchase #6 | $198.87 | 11.199% | $221.1415 | $221.14 | $221.15 | $221.10 |
| Purchase #7 | $135.79 | 11.203% | $151.0026 | $151.00 | $151.00 | $151.00 |
| 7 purchase totals = | $961.58 | $1,057.5140 | $1,057.51 | $1,057.50 | $1,057.40 | |