| 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 | $197.25 | 5.287% | $207.6786 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $81.76 | 12.687% | $92.1329 | $92.13 | $92.15 | $92.10 |
| Purchase #3 | $160.25 | 9.246% | $175.0667 | $175.07 | $175.05 | $175.10 |
| Purchase #4 | $200.46 | 3.315% | $207.1052 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $250.32 | 9.473% | $274.0328 | $274.03 | $274.05 | $274.00 |
| Purchase #6 | $237.37 | 7.183% | $254.4203 | $254.42 | $254.40 | $254.40 |
| Purchase #7 | $220.74 | 6.379% | $234.821 | $234.82 | $234.80 | $234.80 |
| 7 purchase totals = | $1,348.15 | $1,445.2575 | $1,445.26 | $1,445.25 | $1,445.20 | |