| 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 | $233.90 | 8.802% | $254.4879 | $254.49 | $254.50 | $254.50 |
| Purchase #2 | $88.35 | 6.479% | $94.0742 | $94.07 | $94.05 | $94.10 |
| Purchase #3 | $134.30 | 13.105% | $151.9 | $151.90 | $151.90 | $151.90 |
| Purchase #4 | $84.98 | 9.247% | $92.8381 | $92.84 | $92.85 | $92.80 |
| Purchase #5 | $43.60 | 7.414% | $46.8325 | $46.83 | $46.85 | $46.80 |
| Purchase #6 | $38.26 | 3.745% | $39.6928 | $39.69 | $39.70 | $39.70 |
| Purchase #7 | $120.38 | 5.522% | $127.0274 | $127.03 | $127.05 | $127.00 |
| 7 purchase totals = | $743.77 | $806.8529 | $806.85 | $806.90 | $806.80 | |