| 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 | $246.80 | 8.636% | $268.1136 | $268.11 | $268.10 | $268.10 |
| Purchase #2 | $183.81 | 4.235% | $191.5944 | $191.59 | $191.60 | $191.60 |
| Purchase #3 | $143.68 | 10.178% | $158.3038 | $158.30 | $158.30 | $158.30 |
| Purchase #4 | $211.57 | 13.859% | $240.8915 | $240.89 | $240.90 | $240.90 |
| Purchase #5 | $221.25 | 4.366% | $230.9098 | $230.91 | $230.90 | $230.90 |
| Purchase #6 | $182.64 | 8.327% | $197.8484 | $197.85 | $197.85 | $197.80 |
| Purchase #7 | $45.34 | 5.631% | $47.8931 | $47.89 | $47.90 | $47.90 |
| 7 purchase totals = | $1,235.09 | $1,335.5546 | $1,335.54 | $1,335.55 | $1,335.50 | |