| 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 | $36.88 | 10.138% | $40.6189 | $40.62 | $40.60 | $40.60 |
| Purchase #2 | $155.81 | 7.820% | $167.9943 | $167.99 | $168.00 | $168.00 |
| Purchase #3 | $40.61 | 12.798% | $45.8073 | $45.81 | $45.80 | $45.80 |
| Purchase #4 | $233.88 | 10.495% | $258.4257 | $258.43 | $258.45 | $258.40 |
| Purchase #5 | $110.66 | 5.461% | $116.7031 | $116.70 | $116.70 | $116.70 |
| Purchase #6 | $117.81 | 9.708% | $129.247 | $129.25 | $129.25 | $129.20 |
| Purchase #7 | $220.37 | 11.860% | $246.5059 | $246.51 | $246.50 | $246.50 |
| 7 purchase totals = | $916.02 | $1,005.3022 | $1,005.31 | $1,005.30 | $1,005.20 | |