| 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 | $111.87 | 7.726% | $120.5131 | $120.51 | $120.50 | $120.50 |
| Purchase #2 | $84.33 | 12.251% | $94.6613 | $94.66 | $94.65 | $94.70 |
| Purchase #3 | $71.79 | 10.735% | $79.4967 | $79.50 | $79.50 | $79.50 |
| Purchase #4 | $177.34 | 11.695% | $198.0799 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $181.64 | 12.535% | $204.4086 | $204.41 | $204.40 | $204.40 |
| Purchase #6 | $92.68 | 13.679% | $105.3577 | $105.36 | $105.35 | $105.40 |
| Purchase #7 | $109.42 | 6.653% | $116.6997 | $116.70 | $116.70 | $116.70 |
| 7 purchase totals = | $829.07 | $919.2170 | $919.22 | $919.20 | $919.30 | |