| 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 | $38.85 | 7.573% | $41.7921 | $41.79 | $41.80 | $41.80 |
| Purchase #2 | $56.65 | 4.544% | $59.2242 | $59.22 | $59.20 | $59.20 |
| Purchase #3 | $19.81 | 11.370% | $22.0624 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $23.50 | 6.489% | $25.0249 | $25.02 | $25.00 | $25.00 |
| Purchase #5 | $160.40 | 4.247% | $167.2122 | $167.21 | $167.20 | $167.20 |
| Purchase #6 | $206.41 | 7.831% | $222.574 | $222.57 | $222.55 | $222.60 |
| Purchase #7 | $75.42 | 11.278% | $83.9259 | $83.93 | $83.95 | $83.90 |
| 7 purchase totals = | $581.04 | $621.8157 | $621.80 | $621.75 | $621.80 | |