| 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 | $182.77 | 5.301% | $192.4586 | $192.46 | $192.45 | $192.50 |
| Purchase #2 | $89.87 | 3.283% | $92.8204 | $92.82 | $92.80 | $92.80 |
| Purchase #3 | $11.45 | 4.718% | $11.9902 | $11.99 | $12.00 | $12.00 |
| Purchase #4 | $118.46 | 9.413% | $129.6106 | $129.61 | $129.60 | $129.60 |
| Purchase #5 | $168.50 | 10.258% | $185.7847 | $185.78 | $185.80 | $185.80 |
| Purchase #6 | $101.76 | 6.200% | $108.0691 | $108.07 | $108.05 | $108.10 |
| Purchase #7 | $247.44 | 3.493% | $256.0831 | $256.08 | $256.10 | $256.10 |
| 7 purchase totals = | $920.25 | $976.8167 | $976.81 | $976.80 | $976.90 | |