| 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 | $144.73 | 5.466% | $152.6409 | $152.64 | $152.65 | $152.60 |
| Purchase #2 | $13.40 | 8.461% | $14.5338 | $14.53 | $14.55 | $14.50 |
| Purchase #3 | $180.86 | 5.409% | $190.6427 | $190.64 | $190.65 | $190.60 |
| Purchase #4 | $64.95 | 9.507% | $71.1248 | $71.12 | $71.10 | $71.10 |
| Purchase #5 | $37.47 | 6.516% | $39.9115 | $39.91 | $39.90 | $39.90 |
| Purchase #6 | $166.46 | 11.140% | $185.0036 | $185.00 | $185.00 | $185.00 |
| Purchase #7 | $173.54 | 11.775% | $193.9743 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $781.41 | $847.8316 | $847.81 | $847.80 | $847.70 | |