| 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 | $219.30 | 12.294% | $246.2607 | $246.26 | $246.25 | $246.30 |
| Purchase #2 | $21.94 | 4.664% | $22.9633 | $22.96 | $22.95 | $23.00 |
| Purchase #3 | $220.94 | 9.443% | $241.8034 | $241.80 | $241.80 | $241.80 |
| Purchase #4 | $167.74 | 4.398% | $175.1172 | $175.12 | $175.10 | $175.10 |
| Purchase #5 | $112.87 | 8.225% | $122.1536 | $122.15 | $122.15 | $122.20 |
| Purchase #6 | $245.97 | 13.540% | $279.2743 | $279.27 | $279.25 | $279.30 |
| Purchase #7 | $167.35 | 3.384% | $173.0131 | $173.01 | $173.00 | $173.00 |
| 7 purchase totals = | $1,156.11 | $1,260.5856 | $1,260.57 | $1,260.50 | $1,260.70 | |