| 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 | $74.85 | 13.420% | $84.8949 | $84.89 | $84.90 | $84.90 |
| Purchase #2 | $199.88 | 9.363% | $218.5948 | $218.59 | $218.60 | $218.60 |
| Purchase #3 | $56.90 | 12.178% | $63.8293 | $63.83 | $63.85 | $63.80 |
| Purchase #4 | $155.31 | 3.137% | $160.1821 | $160.18 | $160.20 | $160.20 |
| Purchase #5 | $211.91 | 11.335% | $235.93 | $235.93 | $235.95 | $235.90 |
| Purchase #6 | $189.36 | 9.195% | $206.7717 | $206.77 | $206.75 | $206.80 |
| Purchase #7 | $96.30 | 6.180% | $102.2513 | $102.25 | $102.25 | $102.30 |
| 7 purchase totals = | $984.51 | $1,072.4541 | $1,072.44 | $1,072.50 | $1,072.50 | |