| 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 | $113.43 | 7.165% | $121.5573 | $121.56 | $121.55 | $121.60 |
| Purchase #2 | $157.37 | 11.586% | $175.6029 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $143.55 | 11.402% | $159.9176 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $244.50 | 7.601% | $263.0844 | $263.08 | $263.10 | $263.10 |
| Purchase #5 | $31.73 | 10.740% | $35.1378 | $35.14 | $35.15 | $35.10 |
| Purchase #6 | $67.88 | 3.697% | $70.3895 | $70.39 | $70.40 | $70.40 |
| Purchase #7 | $189.57 | 4.318% | $197.7556 | $197.76 | $197.75 | $197.80 |
| 7 purchase totals = | $948.03 | $1,023.4451 | $1,023.45 | $1,023.45 | $1,023.50 | |