| 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 | $214.28 | 8.744% | $233.0166 | $233.02 | $233.00 | $233.00 |
| Purchase #2 | $157.82 | 10.596% | $174.5426 | $174.54 | $174.55 | $174.50 |
| Purchase #3 | $135.40 | 3.423% | $140.0347 | $140.03 | $140.05 | $140.00 |
| Purchase #4 | $161.64 | 10.573% | $178.7302 | $178.73 | $178.75 | $178.70 |
| Purchase #5 | $197.70 | 11.721% | $220.8724 | $220.87 | $220.85 | $220.90 |
| Purchase #6 | $228.87 | 6.807% | $244.4492 | $244.45 | $244.45 | $244.40 |
| Purchase #7 | $70.68 | 13.282% | $80.0677 | $80.07 | $80.05 | $80.10 |
| 7 purchase totals = | $1,166.39 | $1,271.7134 | $1,271.71 | $1,271.70 | $1,271.60 | |