| 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 | $30.68 | 9.615% | $33.6299 | $33.63 | $33.65 | $33.60 |
| Purchase #2 | $230.77 | 9.424% | $252.5178 | $252.52 | $252.50 | $252.50 |
| Purchase #3 | $195.76 | 6.309% | $208.1105 | $208.11 | $208.10 | $208.10 |
| Purchase #4 | $147.75 | 4.602% | $154.5495 | $154.55 | $154.55 | $154.50 |
| Purchase #5 | $98.42 | 3.129% | $101.4996 | $101.50 | $101.50 | $101.50 |
| Purchase #6 | $111.34 | 4.441% | $116.2846 | $116.28 | $116.30 | $116.30 |
| Purchase #7 | $161.79 | 7.158% | $173.3709 | $173.37 | $173.35 | $173.40 |
| 7 purchase totals = | $976.51 | $1,039.9628 | $1,039.96 | $1,039.95 | $1,039.90 | |