| 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 | $50.91 | 10.617% | $56.3151 | $56.32 | $56.30 | $56.30 |
| Purchase #2 | $94.43 | 8.154% | $102.1298 | $102.13 | $102.15 | $102.10 |
| Purchase #3 | $244.43 | 13.491% | $277.4061 | $277.41 | $277.40 | $277.40 |
| Purchase #4 | $135.72 | 4.196% | $141.4148 | $141.41 | $141.40 | $141.40 |
| Purchase #5 | $97.61 | 12.756% | $110.0611 | $110.06 | $110.05 | $110.10 |
| Purchase #6 | $242.73 | 6.214% | $257.8132 | $257.81 | $257.80 | $257.80 |
| Purchase #7 | $209.56 | 13.649% | $238.1628 | $238.16 | $238.15 | $238.20 |
| 7 purchase totals = | $1,075.39 | $1,183.3029 | $1,183.30 | $1,183.25 | $1,183.30 | |