| 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 | $238.42 | 3.438% | $246.6169 | $246.62 | $246.60 | $246.60 |
| Purchase #2 | $138.74 | 4.805% | $145.4065 | $145.41 | $145.40 | $145.40 |
| Purchase #3 | $79.31 | 5.336% | $83.542 | $83.54 | $83.55 | $83.50 |
| Purchase #4 | $152.62 | 10.563% | $168.7413 | $168.74 | $168.75 | $168.70 |
| Purchase #5 | $233.47 | 5.248% | $245.7225 | $245.72 | $245.70 | $245.70 |
| Purchase #6 | $21.63 | 4.199% | $22.5382 | $22.54 | $22.55 | $22.50 |
| Purchase #7 | $37.28 | 6.102% | $39.5548 | $39.55 | $39.55 | $39.60 |
| 7 purchase totals = | $901.47 | $952.1222 | $952.12 | $952.10 | $952.00 | |