| 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 | $139.65 | 7.573% | $150.2257 | $150.23 | $150.25 | $150.20 |
| Purchase #2 | $171.85 | 13.764% | $195.5034 | $195.50 | $195.50 | $195.50 |
| Purchase #3 | $155.51 | 11.103% | $172.7763 | $172.78 | $172.80 | $172.80 |
| Purchase #4 | $247.33 | 5.397% | $260.6784 | $260.68 | $260.70 | $260.70 |
| Purchase #5 | $194.51 | 13.228% | $220.2398 | $220.24 | $220.25 | $220.20 |
| Purchase #6 | $194.60 | 13.688% | $221.2368 | $221.24 | $221.25 | $221.20 |
| Purchase #7 | $39.30 | 10.845% | $43.5621 | $43.56 | $43.55 | $43.60 |
| 7 purchase totals = | $1,142.75 | $1,264.2225 | $1,264.23 | $1,264.30 | $1,264.20 | |