| 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 | $222.79 | 8.745% | $242.273 | $242.27 | $242.25 | $242.30 |
| Purchase #2 | $114.98 | 12.725% | $129.6112 | $129.61 | $129.60 | $129.60 |
| Purchase #3 | $220.98 | 9.646% | $242.2957 | $242.30 | $242.30 | $242.30 |
| Purchase #4 | $98.90 | 13.872% | $112.6194 | $112.62 | $112.60 | $112.60 |
| Purchase #5 | $6.42 | 7.838% | $6.9232 | $6.92 | $6.90 | $6.90 |
| Purchase #6 | $209.42 | 5.779% | $221.5224 | $221.52 | $221.50 | $221.50 |
| Purchase #7 | $202.62 | 5.186% | $213.1279 | $213.13 | $213.15 | $213.10 |
| 7 purchase totals = | $1,076.11 | $1,168.3728 | $1,168.37 | $1,168.30 | $1,168.30 | |