| 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 | $154.66 | 4.578% | $161.7403 | $161.74 | $161.75 | $161.70 |
| Purchase #2 | $228.73 | 13.144% | $258.7943 | $258.79 | $258.80 | $258.80 |
| Purchase #3 | $178.27 | 8.186% | $192.8632 | $192.86 | $192.85 | $192.90 |
| Purchase #4 | $118.50 | 8.540% | $128.6199 | $128.62 | $128.60 | $128.60 |
| Purchase #5 | $25.74 | 6.285% | $27.3578 | $27.36 | $27.35 | $27.40 |
| Purchase #6 | $87.37 | 10.474% | $96.5211 | $96.52 | $96.50 | $96.50 |
| Purchase #7 | $131.62 | 3.629% | $136.3965 | $136.40 | $136.40 | $136.40 |
| 7 purchase totals = | $924.89 | $1,002.2931 | $1,002.29 | $1,002.25 | $1,002.30 | |