| 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 | $67.28 | 7.529% | $72.3455 | $72.35 | $72.35 | $72.30 |
| Purchase #2 | $202.68 | 8.185% | $219.2694 | $219.27 | $219.25 | $219.30 |
| Purchase #3 | $14.53 | 8.530% | $15.7694 | $15.77 | $15.75 | $15.80 |
| Purchase #4 | $183.45 | 7.723% | $197.6178 | $197.62 | $197.60 | $197.60 |
| Purchase #5 | $128.57 | 4.376% | $134.1962 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $149.87 | 3.741% | $155.4766 | $155.48 | $155.50 | $155.50 |
| Purchase #7 | $185.84 | 4.566% | $194.3255 | $194.33 | $194.35 | $194.30 |
| 7 purchase totals = | $932.22 | $989.0004 | $989.02 | $989.00 | $989.00 | |