| 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 | $124.28 | 4.232% | $129.5395 | $129.54 | $129.55 | $129.50 |
| Purchase #2 | $226.35 | 8.610% | $245.8387 | $245.84 | $245.85 | $245.80 |
| Purchase #3 | $233.49 | 8.182% | $252.5942 | $252.59 | $252.60 | $252.60 |
| Purchase #4 | $65.78 | 5.391% | $69.3262 | $69.33 | $69.35 | $69.30 |
| Purchase #5 | $79.76 | 6.181% | $84.69 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $42.54 | 6.580% | $45.3391 | $45.34 | $45.35 | $45.30 |
| Purchase #7 | $129.56 | 6.563% | $138.063 | $138.06 | $138.05 | $138.10 |
| 7 purchase totals = | $901.76 | $965.3907 | $965.39 | $965.45 | $965.30 | |