| 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 | $115.57 | 10.622% | $127.8458 | $127.85 | $127.85 | $127.80 |
| Purchase #2 | $127.62 | 7.838% | $137.6229 | $137.62 | $137.60 | $137.60 |
| Purchase #3 | $141.57 | 3.524% | $146.5589 | $146.56 | $146.55 | $146.60 |
| Purchase #4 | $10.54 | 6.310% | $11.2051 | $11.21 | $11.20 | $11.20 |
| Purchase #5 | $57.45 | 13.559% | $65.2396 | $65.24 | $65.25 | $65.20 |
| Purchase #6 | $9.76 | 9.122% | $10.6503 | $10.65 | $10.65 | $10.70 |
| Purchase #7 | $246.58 | 9.236% | $269.3541 | $269.35 | $269.35 | $269.40 |
| 7 purchase totals = | $709.09 | $768.4767 | $768.48 | $768.45 | $768.50 | |