| 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 | $83.87 | 9.123% | $91.5215 | $91.52 | $91.50 | $91.50 |
| Purchase #2 | $114.86 | 4.575% | $120.1148 | $120.11 | $120.10 | $120.10 |
| Purchase #3 | $200.89 | 4.698% | $210.3278 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $126.87 | 7.658% | $136.5857 | $136.59 | $136.60 | $136.60 |
| Purchase #5 | $196.96 | 10.549% | $217.7373 | $217.74 | $217.75 | $217.70 |
| Purchase #6 | $248.26 | 5.604% | $262.1725 | $262.17 | $262.15 | $262.20 |
| Purchase #7 | $160.53 | 11.871% | $179.5865 | $179.59 | $179.60 | $179.60 |
| 7 purchase totals = | $1,132.24 | $1,218.0461 | $1,218.05 | $1,218.05 | $1,218.00 | |