| 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 | $197.80 | 5.865% | $209.401 | $209.40 | $209.40 | $209.40 |
| Purchase #2 | $217.64 | 6.143% | $231.0096 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $130.44 | 8.687% | $141.7713 | $141.77 | $141.75 | $141.80 |
| Purchase #4 | $101.58 | 5.523% | $107.1903 | $107.19 | $107.20 | $107.20 |
| Purchase #5 | $142.65 | 6.798% | $152.3473 | $152.35 | $152.35 | $152.30 |
| Purchase #6 | $244.32 | 3.412% | $252.6562 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $101.90 | 10.329% | $112.4253 | $112.43 | $112.45 | $112.40 |
| 7 purchase totals = | $1,136.33 | $1,206.8010 | $1,206.81 | $1,206.80 | $1,206.80 | |