| 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 | $84.78 | 6.290% | $90.1127 | $90.11 | $90.10 | $90.10 |
| Purchase #2 | $110.78 | 11.207% | $123.1951 | $123.20 | $123.20 | $123.20 |
| Purchase #3 | $187.29 | 8.301% | $202.8369 | $202.84 | $202.85 | $202.80 |
| Purchase #4 | $177.87 | 11.685% | $198.6541 | $198.65 | $198.65 | $198.70 |
| Purchase #5 | $141.88 | 7.472% | $152.4813 | $152.48 | $152.50 | $152.50 |
| Purchase #6 | $10.91 | 7.506% | $11.7289 | $11.73 | $11.75 | $11.70 |
| Purchase #7 | $215.43 | 12.689% | $242.7659 | $242.77 | $242.75 | $242.80 |
| 7 purchase totals = | $928.94 | $1,021.7749 | $1,021.78 | $1,021.80 | $1,021.80 | |