| 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 | $202.36 | 7.634% | $217.8082 | $217.81 | $217.80 | $217.80 |
| Purchase #2 | $95.87 | 3.392% | $99.1219 | $99.12 | $99.10 | $99.10 |
| Purchase #3 | $141.75 | 13.349% | $160.6722 | $160.67 | $160.65 | $160.70 |
| Purchase #4 | $131.51 | 11.437% | $146.5508 | $146.55 | $146.55 | $146.60 |
| Purchase #5 | $91.38 | 10.751% | $101.2043 | $101.20 | $101.20 | $101.20 |
| Purchase #6 | $90.73 | 8.226% | $98.1934 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $248.36 | 10.760% | $275.0835 | $275.08 | $275.10 | $275.10 |
| 7 purchase totals = | $1,001.96 | $1,098.6343 | $1,098.62 | $1,098.60 | $1,098.70 | |