| 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 | $48.26 | 11.637% | $53.876 | $53.88 | $53.90 | $53.90 |
| Purchase #2 | $93.35 | 13.832% | $106.2622 | $106.26 | $106.25 | $106.30 |
| Purchase #3 | $235.63 | 11.671% | $263.1304 | $263.13 | $263.15 | $263.10 |
| Purchase #4 | $248.58 | 6.864% | $265.6425 | $265.64 | $265.65 | $265.60 |
| Purchase #5 | $130.43 | 13.431% | $147.9481 | $147.95 | $147.95 | $147.90 |
| Purchase #6 | $151.52 | 11.196% | $168.4842 | $168.48 | $168.50 | $168.50 |
| Purchase #7 | $55.86 | 13.480% | $63.3899 | $63.39 | $63.40 | $63.40 |
| 7 purchase totals = | $963.63 | $1,068.7333 | $1,068.73 | $1,068.80 | $1,068.70 | |