| 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 | $211.44 | 3.584% | $219.018 | $219.02 | $219.00 | $219.00 |
| Purchase #2 | $100.92 | 8.293% | $109.2893 | $109.29 | $109.30 | $109.30 |
| Purchase #3 | $129.31 | 11.855% | $144.6397 | $144.64 | $144.65 | $144.60 |
| Purchase #4 | $206.33 | 7.131% | $221.0434 | $221.04 | $221.05 | $221.00 |
| Purchase #5 | $161.77 | 10.765% | $179.1845 | $179.18 | $179.20 | $179.20 |
| Purchase #6 | $229.82 | 6.562% | $244.9008 | $244.90 | $244.90 | $244.90 |
| Purchase #7 | $157.93 | 7.509% | $169.789 | $169.79 | $169.80 | $169.80 |
| 7 purchase totals = | $1,197.52 | $1,287.8647 | $1,287.86 | $1,287.90 | $1,287.80 | |