| 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 | $172.52 | 12.684% | $194.4024 | $194.40 | $194.40 | $194.40 |
| Purchase #2 | $183.74 | 12.488% | $206.6855 | $206.69 | $206.70 | $206.70 |
| Purchase #3 | $45.58 | 9.658% | $49.9821 | $49.98 | $50.00 | $50.00 |
| Purchase #4 | $230.43 | 12.143% | $258.4111 | $258.41 | $258.40 | $258.40 |
| Purchase #5 | $205.28 | 7.445% | $220.5631 | $220.56 | $220.55 | $220.60 |
| Purchase #6 | $70.33 | 12.444% | $79.0819 | $79.08 | $79.10 | $79.10 |
| Purchase #7 | $67.50 | 7.817% | $72.7765 | $72.78 | $72.80 | $72.80 |
| 7 purchase totals = | $975.38 | $1,081.9026 | $1,081.90 | $1,081.95 | $1,082.00 | |