| 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 | $200.40 | 10.282% | $221.0051 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $240.53 | 13.499% | $272.9991 | $273.00 | $273.00 | $273.00 |
| Purchase #3 | $169.37 | 13.493% | $192.2231 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $201.37 | 9.770% | $221.0438 | $221.04 | $221.05 | $221.00 |
| Purchase #5 | $112.25 | 5.580% | $118.5136 | $118.51 | $118.50 | $118.50 |
| Purchase #6 | $159.29 | 12.299% | $178.8811 | $178.88 | $178.90 | $178.90 |
| Purchase #7 | $196.64 | 4.850% | $206.177 | $206.18 | $206.20 | $206.20 |
| 7 purchase totals = | $1,279.85 | $1,410.8428 | $1,410.84 | $1,410.85 | $1,410.80 | |