| 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 | $219.29 | 7.121% | $234.9056 | $234.91 | $234.90 | $234.90 |
| Purchase #2 | $75.33 | 6.756% | $80.4193 | $80.42 | $80.40 | $80.40 |
| Purchase #3 | $141.74 | 12.247% | $159.0989 | $159.10 | $159.10 | $159.10 |
| Purchase #4 | $85.57 | 9.734% | $93.8994 | $93.90 | $93.90 | $93.90 |
| Purchase #5 | $166.28 | 8.613% | $180.6017 | $180.60 | $180.60 | $180.60 |
| Purchase #6 | $18.60 | 10.457% | $20.545 | $20.55 | $20.55 | $20.50 |
| Purchase #7 | $193.30 | 13.227% | $218.8678 | $218.87 | $218.85 | $218.90 |
| 7 purchase totals = | $900.11 | $988.3377 | $988.35 | $988.30 | $988.30 | |