| 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 | $215.33 | 11.447% | $239.9788 | $239.98 | $240.00 | $240.00 |
| Purchase #2 | $53.78 | 4.797% | $56.3598 | $56.36 | $56.35 | $56.40 |
| Purchase #3 | $233.33 | 6.631% | $248.8021 | $248.80 | $248.80 | $248.80 |
| Purchase #4 | $146.26 | 8.163% | $158.1992 | $158.20 | $158.20 | $158.20 |
| Purchase #5 | $131.66 | 7.814% | $141.9479 | $141.95 | $141.95 | $141.90 |
| Purchase #6 | $50.47 | 8.501% | $54.7605 | $54.76 | $54.75 | $54.80 |
| Purchase #7 | $250.66 | 9.429% | $274.2947 | $274.29 | $274.30 | $274.30 |
| 7 purchase totals = | $1,081.49 | $1,174.3430 | $1,174.34 | $1,174.35 | $1,174.40 | |