| 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 | $80.60 | 8.175% | $87.1891 | $87.19 | $87.20 | $87.20 |
| Purchase #2 | $148.81 | 5.406% | $156.8547 | $156.85 | $156.85 | $156.90 |
| Purchase #3 | $162.41 | 8.847% | $176.7784 | $176.78 | $176.80 | $176.80 |
| Purchase #4 | $93.53 | 8.617% | $101.5895 | $101.59 | $101.60 | $101.60 |
| Purchase #5 | $26.67 | 7.557% | $28.6855 | $28.69 | $28.70 | $28.70 |
| Purchase #6 | $234.45 | 13.182% | $265.3552 | $265.36 | $265.35 | $265.40 |
| Purchase #7 | $232.68 | 13.152% | $263.2821 | $263.28 | $263.30 | $263.30 |
| 7 purchase totals = | $979.15 | $1,079.7345 | $1,079.74 | $1,079.80 | $1,079.90 | |