| 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 | $157.35 | 8.584% | $170.8569 | $170.86 | $170.85 | $170.90 |
| Purchase #2 | $169.80 | 12.499% | $191.0233 | $191.02 | $191.00 | $191.00 |
| Purchase #3 | $195.68 | 4.165% | $203.8301 | $203.83 | $203.85 | $203.80 |
| Purchase #4 | $38.39 | 13.397% | $43.5331 | $43.53 | $43.55 | $43.50 |
| Purchase #5 | $157.44 | 6.183% | $167.1745 | $167.17 | $167.15 | $167.20 |
| Purchase #6 | $112.71 | 4.519% | $117.8034 | $117.80 | $117.80 | $117.80 |
| Purchase #7 | $120.51 | 8.241% | $130.4412 | $130.44 | $130.45 | $130.40 |
| 7 purchase totals = | $951.88 | $1,024.6625 | $1,024.65 | $1,024.65 | $1,024.60 | |