| 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 | $240.37 | 9.740% | $263.782 | $263.78 | $263.80 | $263.80 |
| Purchase #2 | $31.50 | 12.438% | $35.418 | $35.42 | $35.40 | $35.40 |
| Purchase #3 | $88.27 | 13.302% | $100.0117 | $100.01 | $100.00 | $100.00 |
| Purchase #4 | $70.47 | 8.511% | $76.4677 | $76.47 | $76.45 | $76.50 |
| Purchase #5 | $56.50 | 11.415% | $62.9495 | $62.95 | $62.95 | $62.90 |
| Purchase #6 | $148.79 | 12.641% | $167.5985 | $167.60 | $167.60 | $167.60 |
| Purchase #7 | $194.55 | 6.675% | $207.5362 | $207.54 | $207.55 | $207.50 |
| 7 purchase totals = | $830.45 | $913.7636 | $913.77 | $913.75 | $913.70 | |