| 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 | $150.73 | 12.654% | $169.8034 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $211.76 | 3.443% | $219.0509 | $219.05 | $219.05 | $219.10 |
| Purchase #3 | $155.31 | 8.525% | $168.5502 | $168.55 | $168.55 | $168.60 |
| Purchase #4 | $134.54 | 10.711% | $148.9506 | $148.95 | $148.95 | $149.00 |
| Purchase #5 | $233.94 | 4.632% | $244.7761 | $244.78 | $244.80 | $244.80 |
| Purchase #6 | $22.48 | 5.170% | $23.6422 | $23.64 | $23.65 | $23.60 |
| Purchase #7 | $135.86 | 4.548% | $142.0389 | $142.04 | $142.05 | $142.00 |
| 7 purchase totals = | $1,044.62 | $1,116.8123 | $1,116.81 | $1,116.85 | $1,116.90 | |