| 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 | $40.99 | 11.532% | $45.717 | $45.72 | $45.70 | $45.70 |
| Purchase #2 | $238.37 | 13.814% | $271.2984 | $271.30 | $271.30 | $271.30 |
| Purchase #3 | $198.70 | 6.179% | $210.9777 | $210.98 | $211.00 | $211.00 |
| Purchase #4 | $63.77 | 12.247% | $71.5799 | $71.58 | $71.60 | $71.60 |
| Purchase #5 | $199.74 | 10.563% | $220.8385 | $220.84 | $220.85 | $220.80 |
| Purchase #6 | $55.34 | 9.574% | $60.6383 | $60.64 | $60.65 | $60.60 |
| Purchase #7 | $116.71 | 12.803% | $131.6524 | $131.65 | $131.65 | $131.70 |
| 7 purchase totals = | $913.62 | $1,012.7022 | $1,012.71 | $1,012.75 | $1,012.70 | |