| 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 | $174.28 | 9.800% | $191.3594 | $191.36 | $191.35 | $191.40 |
| Purchase #2 | $152.78 | 5.745% | $161.5572 | $161.56 | $161.55 | $161.60 |
| Purchase #3 | $181.67 | 8.645% | $197.3754 | $197.38 | $197.40 | $197.40 |
| Purchase #4 | $105.42 | 6.215% | $111.9719 | $111.97 | $111.95 | $112.00 |
| Purchase #5 | $51.84 | 8.201% | $56.0914 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $76.36 | 11.423% | $85.0826 | $85.08 | $85.10 | $85.10 |
| Purchase #7 | $207.83 | 9.276% | $227.1083 | $227.11 | $227.10 | $227.10 |
| 7 purchase totals = | $950.18 | $1,030.5462 | $1,030.55 | $1,030.55 | $1,030.70 | |