| 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 | $93.75 | 10.441% | $103.5384 | $103.54 | $103.55 | $103.50 |
| Purchase #2 | $244.82 | 4.654% | $256.2139 | $256.21 | $256.20 | $256.20 |
| Purchase #3 | $217.74 | 12.395% | $244.7289 | $244.73 | $244.75 | $244.70 |
| Purchase #4 | $156.76 | 10.335% | $172.9611 | $172.96 | $172.95 | $173.00 |
| Purchase #5 | $130.74 | 13.141% | $147.9205 | $147.92 | $147.90 | $147.90 |
| Purchase #6 | $118.43 | 3.458% | $122.5253 | $122.53 | $122.55 | $122.50 |
| Purchase #7 | $88.80 | 13.681% | $100.9487 | $100.95 | $100.95 | $100.90 |
| 7 purchase totals = | $1,051.04 | $1,148.8368 | $1,148.84 | $1,148.85 | $1,148.70 | |