| 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 | $242.81 | 7.665% | $261.4214 | $261.42 | $261.40 | $261.40 |
| Purchase #2 | $43.34 | 5.800% | $45.8537 | $45.85 | $45.85 | $45.90 |
| Purchase #3 | $210.95 | 8.464% | $228.8048 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $138.26 | 6.581% | $147.3589 | $147.36 | $147.35 | $147.40 |
| Purchase #5 | $98.51 | 9.696% | $108.0615 | $108.06 | $108.05 | $108.10 |
| Purchase #6 | $226.91 | 10.226% | $250.1138 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $135.73 | 12.128% | $152.1913 | $152.19 | $152.20 | $152.20 |
| 7 purchase totals = | $1,096.51 | $1,193.8054 | $1,193.79 | $1,193.75 | $1,193.90 | |