| 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 | $144.87 | 8.387% | $157.0202 | $157.02 | $157.00 | $157.00 |
| Purchase #2 | $46.67 | 8.150% | $50.4736 | $50.47 | $50.45 | $50.50 |
| Purchase #3 | $21.78 | 5.571% | $22.9934 | $22.99 | $23.00 | $23.00 |
| Purchase #4 | $123.57 | 12.129% | $138.5578 | $138.56 | $138.55 | $138.60 |
| Purchase #5 | $202.58 | 4.248% | $211.1856 | $211.19 | $211.20 | $211.20 |
| Purchase #6 | $215.47 | 6.831% | $230.1888 | $230.19 | $230.20 | $230.20 |
| Purchase #7 | $33.85 | 5.480% | $35.705 | $35.71 | $35.70 | $35.70 |
| 7 purchase totals = | $788.79 | $846.1244 | $846.13 | $846.10 | $846.20 | |