| 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 | $229.84 | 6.330% | $244.3889 | $244.39 | $244.40 | $244.40 |
| Purchase #2 | $240.58 | 6.625% | $256.5184 | $256.52 | $256.50 | $256.50 |
| Purchase #3 | $117.26 | 11.662% | $130.9349 | $130.93 | $130.95 | $130.90 |
| Purchase #4 | $207.55 | 6.243% | $220.5073 | $220.51 | $220.50 | $220.50 |
| Purchase #5 | $171.88 | 5.732% | $181.7322 | $181.73 | $181.75 | $181.70 |
| Purchase #6 | $195.57 | 11.199% | $217.4719 | $217.47 | $217.45 | $217.50 |
| Purchase #7 | $47.47 | 3.643% | $49.1993 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $1,210.15 | $1,300.7529 | $1,300.75 | $1,300.75 | $1,300.70 | |