| 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 | $178.67 | 7.839% | $192.6759 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $213.81 | 9.842% | $234.8532 | $234.85 | $234.85 | $234.90 |
| Purchase #3 | $74.32 | 4.456% | $77.6317 | $77.63 | $77.65 | $77.60 |
| Purchase #4 | $70.73 | 6.669% | $75.447 | $75.45 | $75.45 | $75.40 |
| Purchase #5 | $135.74 | 5.659% | $143.4215 | $143.42 | $143.40 | $143.40 |
| Purchase #6 | $187.31 | 5.381% | $197.3892 | $197.39 | $197.40 | $197.40 |
| Purchase #7 | $224.64 | 6.254% | $238.689 | $238.69 | $238.70 | $238.70 |
| 7 purchase totals = | $1,085.22 | $1,160.1075 | $1,160.11 | $1,160.15 | $1,160.10 | |