| 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 | $55.65 | 7.601% | $59.88 | $59.88 | $59.90 | $59.90 |
| Purchase #2 | $225.50 | 8.230% | $244.0587 | $244.06 | $244.05 | $244.10 |
| Purchase #3 | $246.42 | 11.378% | $274.4577 | $274.46 | $274.45 | $274.50 |
| Purchase #4 | $180.76 | 13.861% | $205.8151 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $149.47 | 6.521% | $159.2169 | $159.22 | $159.20 | $159.20 |
| Purchase #6 | $84.67 | 4.771% | $88.7096 | $88.71 | $88.70 | $88.70 |
| Purchase #7 | $80.32 | 5.206% | $84.5015 | $84.50 | $84.50 | $84.50 |
| 7 purchase totals = | $1,022.79 | $1,116.6395 | $1,116.65 | $1,116.60 | $1,116.70 | |