| 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 | $198.43 | 7.724% | $213.7567 | $213.76 | $213.75 | $213.80 |
| Purchase #2 | $235.27 | 7.710% | $253.4093 | $253.41 | $253.40 | $253.40 |
| Purchase #3 | $187.27 | 12.121% | $209.969 | $209.97 | $209.95 | $210.00 |
| Purchase #4 | $107.29 | 3.550% | $111.0988 | $111.10 | $111.10 | $111.10 |
| Purchase #5 | $177.56 | 11.291% | $197.6083 | $197.61 | $197.60 | $197.60 |
| Purchase #6 | $153.56 | 10.277% | $169.3414 | $169.34 | $169.35 | $169.30 |
| Purchase #7 | $218.90 | 9.644% | $240.0107 | $240.01 | $240.00 | $240.00 |
| 7 purchase totals = | $1,278.28 | $1,395.1942 | $1,395.20 | $1,395.15 | $1,395.20 | |