| 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 | $190.53 | 3.807% | $197.7835 | $197.78 | $197.80 | $197.80 |
| Purchase #2 | $167.61 | 4.617% | $175.3486 | $175.35 | $175.35 | $175.30 |
| Purchase #3 | $20.84 | 5.403% | $21.966 | $21.97 | $21.95 | $22.00 |
| Purchase #4 | $178.99 | 9.796% | $196.5239 | $196.52 | $196.50 | $196.50 |
| Purchase #5 | $204.93 | 6.285% | $217.8099 | $217.81 | $217.80 | $217.80 |
| Purchase #6 | $135.58 | 6.578% | $144.4985 | $144.50 | $144.50 | $144.50 |
| Purchase #7 | $249.88 | 7.759% | $269.2682 | $269.27 | $269.25 | $269.30 |
| 7 purchase totals = | $1,148.36 | $1,223.1986 | $1,223.20 | $1,223.15 | $1,223.20 | |