| 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 | $111.44 | 3.366% | $115.1911 | $115.19 | $115.20 | $115.20 |
| Purchase #2 | $223.48 | 7.759% | $240.8198 | $240.82 | $240.80 | $240.80 |
| Purchase #3 | $230.89 | 4.141% | $240.4512 | $240.45 | $240.45 | $240.50 |
| Purchase #4 | $173.89 | 11.666% | $194.176 | $194.18 | $194.20 | $194.20 |
| Purchase #5 | $12.27 | 9.711% | $13.4615 | $13.46 | $13.45 | $13.50 |
| Purchase #6 | $183.54 | 12.324% | $206.1595 | $206.16 | $206.15 | $206.20 |
| Purchase #7 | $33.76 | 6.193% | $35.8508 | $35.85 | $35.85 | $35.90 |
| 7 purchase totals = | $969.27 | $1,046.1099 | $1,046.11 | $1,046.10 | $1,046.30 | |