| 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 | $53.67 | 3.714% | $55.6633 | $55.66 | $55.65 | $55.70 |
| Purchase #2 | $109.55 | 5.288% | $115.343 | $115.34 | $115.35 | $115.30 |
| Purchase #3 | $144.56 | 13.692% | $164.3532 | $164.35 | $164.35 | $164.40 |
| Purchase #4 | $249.99 | 8.603% | $271.4966 | $271.50 | $271.50 | $271.50 |
| Purchase #5 | $208.40 | 3.496% | $215.6857 | $215.69 | $215.70 | $215.70 |
| Purchase #6 | $221.48 | 4.251% | $230.8951 | $230.90 | $230.90 | $230.90 |
| Purchase #7 | $141.58 | 3.219% | $146.1375 | $146.14 | $146.15 | $146.10 |
| 7 purchase totals = | $1,129.23 | $1,199.5744 | $1,199.58 | $1,199.60 | $1,199.60 | |