| 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 | $179.28 | 13.838% | $204.0888 | $204.09 | $204.10 | $204.10 |
| Purchase #2 | $198.31 | 3.261% | $204.7769 | $204.78 | $204.80 | $204.80 |
| Purchase #3 | $103.93 | 12.791% | $117.2237 | $117.22 | $117.20 | $117.20 |
| Purchase #4 | $172.34 | 13.459% | $195.5352 | $195.54 | $195.55 | $195.50 |
| Purchase #5 | $98.67 | 4.721% | $103.3282 | $103.33 | $103.35 | $103.30 |
| Purchase #6 | $243.62 | 12.462% | $273.9799 | $273.98 | $274.00 | $274.00 |
| Purchase #7 | $49.68 | 12.715% | $55.9968 | $56.00 | $56.00 | $56.00 |
| 7 purchase totals = | $1,045.83 | $1,154.9295 | $1,154.94 | $1,155.00 | $1,154.90 | |