| 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 | $72.80 | 3.154% | $75.0961 | $75.10 | $75.10 | $75.10 |
| Purchase #2 | $239.75 | 12.253% | $269.1266 | $269.13 | $269.15 | $269.10 |
| Purchase #3 | $91.47 | 13.267% | $103.6053 | $103.61 | $103.60 | $103.60 |
| Purchase #4 | $30.70 | 8.623% | $33.3473 | $33.35 | $33.35 | $33.30 |
| Purchase #5 | $182.48 | 6.654% | $194.6222 | $194.62 | $194.60 | $194.60 |
| Purchase #6 | $82.76 | 10.817% | $91.7121 | $91.71 | $91.70 | $91.70 |
| Purchase #7 | $205.28 | 13.461% | $232.9127 | $232.91 | $232.90 | $232.90 |
| 7 purchase totals = | $905.24 | $1,000.4223 | $1,000.43 | $1,000.40 | $1,000.30 | |