| 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 | $172.67 | 13.178% | $195.4245 | $195.42 | $195.40 | $195.40 |
| Purchase #2 | $26.95 | 8.223% | $29.1661 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $81.48 | 9.228% | $88.999 | $89.00 | $89.00 | $89.00 |
| Purchase #4 | $111.96 | 6.771% | $119.5408 | $119.54 | $119.55 | $119.50 |
| Purchase #5 | $47.47 | 10.856% | $52.6233 | $52.62 | $52.60 | $52.60 |
| Purchase #6 | $70.76 | 12.802% | $79.8187 | $79.82 | $79.80 | $79.80 |
| Purchase #7 | $102.84 | 3.162% | $106.0918 | $106.09 | $106.10 | $106.10 |
| 7 purchase totals = | $614.13 | $671.6642 | $671.66 | $671.60 | $671.60 | |