| 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 | $204.71 | 11.776% | $228.8166 | $228.82 | $228.80 | $228.80 |
| Purchase #2 | $51.57 | 6.842% | $55.0984 | $55.10 | $55.10 | $55.10 |
| Purchase #3 | $138.45 | 6.168% | $146.9896 | $146.99 | $147.00 | $147.00 |
| Purchase #4 | $232.58 | 8.369% | $252.0446 | $252.04 | $252.05 | $252.00 |
| Purchase #5 | $236.27 | 8.246% | $255.7528 | $255.75 | $255.75 | $255.80 |
| Purchase #6 | $135.86 | 12.747% | $153.1781 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $102.83 | 3.113% | $106.0311 | $106.03 | $106.05 | $106.00 |
| 7 purchase totals = | $1,102.27 | $1,197.9112 | $1,197.91 | $1,197.95 | $1,197.90 | |