| 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 | $192.82 | 9.653% | $211.4329 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $195.69 | 12.727% | $220.5955 | $220.60 | $220.60 | $220.60 |
| Purchase #3 | $139.85 | 4.423% | $146.0356 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $90.33 | 3.463% | $93.4581 | $93.46 | $93.45 | $93.50 |
| Purchase #5 | $204.90 | 10.267% | $225.9371 | $225.94 | $225.95 | $225.90 |
| Purchase #6 | $7.53 | 11.193% | $8.3728 | $8.37 | $8.35 | $8.40 |
| Purchase #7 | $140.97 | 4.253% | $146.9655 | $146.97 | $146.95 | $147.00 |
| 7 purchase totals = | $972.09 | $1,052.7975 | $1,052.81 | $1,052.80 | $1,052.80 | |