| 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 | $107.44 | 9.703% | $117.8649 | $117.86 | $117.85 | $117.90 |
| Purchase #2 | $195.33 | 11.117% | $217.0448 | $217.04 | $217.05 | $217.00 |
| Purchase #3 | $201.83 | 9.621% | $221.2481 | $221.25 | $221.25 | $221.20 |
| Purchase #4 | $66.78 | 13.556% | $75.8327 | $75.83 | $75.85 | $75.80 |
| Purchase #5 | $90.73 | 12.132% | $101.7374 | $101.74 | $101.75 | $101.70 |
| Purchase #6 | $119.35 | 10.711% | $132.1336 | $132.13 | $132.15 | $132.10 |
| Purchase #7 | $185.39 | 9.333% | $202.6924 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $966.85 | $1,068.5539 | $1,068.54 | $1,068.60 | $1,068.40 | |