| 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 | $198.44 | 7.770% | $213.8588 | $213.86 | $213.85 | $213.90 |
| Purchase #2 | $154.99 | 13.220% | $175.4797 | $175.48 | $175.50 | $175.50 |
| Purchase #3 | $135.58 | 9.873% | $148.9658 | $148.97 | $148.95 | $149.00 |
| Purchase #4 | $32.25 | 11.459% | $35.9455 | $35.95 | $35.95 | $35.90 |
| Purchase #5 | $246.72 | 4.544% | $257.931 | $257.93 | $257.95 | $257.90 |
| Purchase #6 | $218.39 | 10.263% | $240.8034 | $240.80 | $240.80 | $240.80 |
| Purchase #7 | $59.26 | 5.280% | $62.3889 | $62.39 | $62.40 | $62.40 |
| 7 purchase totals = | $1,045.63 | $1,135.3731 | $1,135.38 | $1,135.40 | $1,135.40 | |