| 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 | $9.41 | 6.762% | $10.0463 | $10.05 | $10.05 | $10.00 |
| Purchase #2 | $220.30 | 4.447% | $230.0967 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $55.99 | 3.459% | $57.9267 | $57.93 | $57.95 | $57.90 |
| Purchase #4 | $192.55 | 13.716% | $218.9602 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $246.52 | 7.514% | $265.0435 | $265.04 | $265.05 | $265.00 |
| Purchase #6 | $132.55 | 4.648% | $138.7109 | $138.71 | $138.70 | $138.70 |
| Purchase #7 | $64.77 | 11.532% | $72.2393 | $72.24 | $72.25 | $72.20 |
| 7 purchase totals = | $922.09 | $993.0236 | $993.03 | $993.05 | $992.90 | |