| 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 | $132.35 | 10.542% | $146.3023 | $146.30 | $146.30 | $146.30 |
| Purchase #2 | $121.35 | 6.241% | $128.9235 | $128.92 | $128.90 | $128.90 |
| Purchase #3 | $73.28 | 5.131% | $77.04 | $77.04 | $77.05 | $77.00 |
| Purchase #4 | $219.78 | 9.803% | $241.325 | $241.33 | $241.35 | $241.30 |
| Purchase #5 | $197.67 | 8.185% | $213.8493 | $213.85 | $213.85 | $213.80 |
| Purchase #6 | $48.82 | 12.540% | $54.942 | $54.94 | $54.95 | $54.90 |
| Purchase #7 | $107.50 | 7.103% | $115.1357 | $115.14 | $115.15 | $115.10 |
| 7 purchase totals = | $900.75 | $977.5178 | $977.52 | $977.55 | $977.30 | |