| 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 | $220.92 | 13.683% | $251.1485 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $32.47 | 5.132% | $34.1364 | $34.14 | $34.15 | $34.10 |
| Purchase #3 | $47.41 | 7.415% | $50.9255 | $50.93 | $50.95 | $50.90 |
| Purchase #4 | $240.80 | 6.503% | $256.4592 | $256.46 | $256.45 | $256.50 |
| Purchase #5 | $87.27 | 10.735% | $96.6384 | $96.64 | $96.65 | $96.60 |
| Purchase #6 | $213.69 | 6.727% | $228.0649 | $228.06 | $228.05 | $228.10 |
| Purchase #7 | $82.53 | 5.836% | $87.3465 | $87.35 | $87.35 | $87.30 |
| 7 purchase totals = | $925.09 | $1,004.7194 | $1,004.73 | $1,004.75 | $1,004.60 | |