| 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 | $241.35 | 13.165% | $273.1237 | $273.12 | $273.10 | $273.10 |
| Purchase #2 | $5.71 | 5.690% | $6.0349 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $47.69 | 7.469% | $51.252 | $51.25 | $51.25 | $51.30 |
| Purchase #4 | $16.65 | 9.270% | $18.1935 | $18.19 | $18.20 | $18.20 |
| Purchase #5 | $226.53 | 9.661% | $248.4151 | $248.42 | $248.40 | $248.40 |
| Purchase #6 | $115.45 | 3.551% | $119.5496 | $119.55 | $119.55 | $119.50 |
| Purchase #7 | $130.52 | 6.745% | $139.3236 | $139.32 | $139.30 | $139.30 |
| 7 purchase totals = | $783.90 | $855.8924 | $855.88 | $855.85 | $855.80 | |