| 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 | $159.91 | 11.370% | $178.0918 | $178.09 | $178.10 | $178.10 |
| Purchase #2 | $195.37 | 5.151% | $205.4335 | $205.43 | $205.45 | $205.40 |
| Purchase #3 | $53.49 | 13.150% | $60.5239 | $60.52 | $60.50 | $60.50 |
| Purchase #4 | $246.26 | 11.381% | $274.2869 | $274.29 | $274.30 | $274.30 |
| Purchase #5 | $107.60 | 5.125% | $113.1145 | $113.11 | $113.10 | $113.10 |
| Purchase #6 | $155.82 | 10.108% | $171.5703 | $171.57 | $171.55 | $171.60 |
| Purchase #7 | $135.69 | 13.704% | $154.285 | $154.29 | $154.30 | $154.30 |
| 7 purchase totals = | $1,054.14 | $1,157.3059 | $1,157.30 | $1,157.30 | $1,157.30 | |